Photos: See Nickelodeon Stars All Grown Up

Something must have been in the slime (besides the two basic ingredients), because every Nickelodeon star Neville Longbottomed so hard. We couldn't include everyone from Nick's history — seriously, so many hotties — but we highlighted several baes.

Nearly everyone is still acting in some capacity, but several have also stepped behind the camera, be it directing, writing, and/or producing new projects. Several celebs have even collaborated together, much to fans' delight. Moreover, our faves have also found other outlets for their creativity, such as YouTube, podcasts, and books. When you're done taking our ultimate Nickelodeon trivia quiz, check out what your faves are up to now!

Drake and Josh's little sis (as well as Carly Shay on iCarly) went to the University of Southern California and admitted during her interview on Live! with Kelly and Ryan she "keep[s] switching" her major, going from film studies to psychology. However, she's still making time for acting. She starred on the short-lived TV show Crowded and reprised her role as Margo for Despicable Me 3.

In 2018, she starred in the music video for Marshmello ft. Bastille's song, "Happier."

In 2021, she made all our dreams come true by starring on the iCarly revival on Paramount+, along with Nathan Kress and Jerry Trainor.

Freddie Benson from iCarly would definitely get Carly's attention now. Nathan is still acting, and directed episodes of Nickelodeon shows Henry Danger and Game Shakers. He married London Elise Moore in 2015, and the couple welcomed their first child, daughter Rosie Carolyn, in December 2017.

He lent his voice to the Netflix cartoon, Pinky Malinky.

Spunky Sam on iCarly starred on Netflix's Between. In 2017, she reunited with iCarly co-star Nathan Kress for the short 8 Bodies, which she also co-wrote and co-directed with Colton Tran. In 2018, she starred in the comedy Little Bitches, which also featured Hannah Montana's Moises Arias.

The Drake & Josh and Amanda Show star is still making audiences laugh, thanks to his epic tweets, crazy YouTube vlogs, and fun podcast. He's also been in several movies, including Take the 10 and Locating Silver Lake, and lent his voice to the Teenage Mutant Ninja Turtles TV show.

He had some drama in 2017 with D&J co-star Drake Bell over not inviting Drake to his wedding, but the brothas have since made up and are buddies again. Moreover, Josh and wife Paige welcomed their son Max in December 2018.

Nerdy Craig on Drake & Josh ditched those sweater vests and now hangs out behind the camera, writing and directing stories. He also reprised his Nickelodeon role for the Where's Walter? saga with co-star Drake Bell.

The Naked Brothers Band star is living his best life right now. He's starred in tons of hit movies, such as The Fault in Our Stars and Paper Towns, and performed in the Off-Broadway play Buried Child in 2016. Also in 2016, he and bro Alex released the album Public Places.

In 2018, he worked with his brother and their mom, Polly Draper, in Polly's film, Stella's Last Weekend.

The younger Wolff brother and former Naked Brothers Band star has also been in tons of films, including Patriots Day (in which he played one of the Boston Marathon bombers), My Friend Dahmer with Disney star Ross Lynch, and Jumanji: Welcome to the Jungle.

In 2018, he was a breakout star in the horror film Hereditary and he will reprise his role in the Jumanji reboot sequel in late 2019.

The guitarist from The Naked Brothers Band went on to play DJ Big Planet on Netflix's The Get Down and was a finalist on Season 14 of American Idol.

In 2017, he tweeted at his Naked Brothers Band co-stars: "We gotta do this NBB reunion thing for 2018 y’all." His former band mates agreed, and fans lost their damn minds. Sadly, a public reunion hasn't happened as of this writing.

The star of Ned's Declassified School Survival Guide, Devon continues to give us advice with his YouTube series, Devon's Life Survival Guide — and he's also giving adult survival guide talks at colleges.

Devon starred in several movies, including Sundown and Where's the Money, and is also working on new music. In 2019, he was on a web series called Rough Draft.

Super nerd Cookie on Ned's Declassified School Survival Guide glowed TF up. Daniel's been working on new music and music videos, and was "brainstorming" something with fellow Ned's Declassified co-star Devon Werkheiser.

In May 2019, he graduated Cum Laude Honors from California State University.

Moze from Ned's Declassified School Survival Guide went on to play Emily's on-again/off-again girlfriend, Paige, on Pretty Little Liars. She also starred in the 2018 drama, 1/1.

Dice from Sam & Cat shared back in June 2017 he finished high school and was heading off to college. (Wow, we're getting so old!) His most recent project was a short called The One that premiered in 2018.

Keke has come a long way since her True Jackson, VP days. Besides letting her fans know what's "the gag," she starred on Scream Queens as Zayday Williams. She's released new music over the past few years, wrote a book titled I Don't Belong to You: Quiet the Noise and Find Your Voice, and launched her own label called Big Boss Entertainment.

She'll be on the new season of Scream that's slated to premiere in 2019.

Lulu from True Jackson, VP played Brandon's edgy musician lover Lou on The Fosters from 2014-2016. In 2018, Ashley worked on two shows — Liberty Crossing and Adopted — and co-starred with fellow Nickelodeon alumni Drake Bell and Jerry Trainor in the mystery film Cover Versions.

In 2019, she was in Snatchers, a comedy/horror/sci-fi hybrid film.

Zoey's little bro Dustin on Zoey 101 is a total dreamboat now and has the voice of an angel. Paul released several covers of songs by Justin Bieber, Zayn, and Shawn Mendes, and released his original song, "Ain't Hurtin' Nobody," in 2017.

He's currently working on an eventual album or EP. Moreover, in 2016, he starred on the TV series Destiny 7.

Mad scientist Quinn Pensky from Zoey 101 is now an avid yoga practitioner. Besides appearing on shows like Mad Men and Melissa & Joey, she starred in the movie Limelight, and will be in the upcoming mini-series, Six Degrees of Separation, alongside Teen Wolf star Cody Saintgnue.

Zoey's not-so-secret bae on Zoey 101, Chase Matthews, ditched his "bushy" hair and now sports a shorter 'do. Besides reprising his famous Nickelodeon role in the YouTube viral video What Did Zoey Say?, Sean worked with co-star Matthew Underwood (who also had a serious glow-up) on projects.

Adorkable Robbie from Victorious finally ditched Rex the Puppet. He's guest-starred on shows such as The Big Bang Theory, Shameless, and Fresh Off the Boat, and written and performed some fantastic monologues on his YouTube channel (though they will totally annihilate your childhood). In 2016, he released his first album, Terminal Cases.

In 2018, he was on season 2 of American Vandal and had a cameo in Ariana Grande's "Thank U, Next" music video.

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Victorious's Beck is a triple threat, having written, directed, and starred in the four-part series Last Teenagers of the Apocalypse. He reunited with fellow cutie and Victorious co-star Victoria Justice in a comedy called The Outcasts, and totally creeped audiences out in the thriller The Drowning.

He starred on the sci-fi show Ghost Wars and is currently on the series Now Apocalypse. Furthermore, he'll be in the Zombieland sequel, Zombieland: Double Tap, out in 2019.

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Emma's Unfabulous character was the epitome of our middle school years, but now Emma is living large on both the big and small screen. Besides playing different characters on American Horror Story and starring on Scream Queens, Emma co-starred with Dave Franco in Nerve, based on the YA novel of the same name. She voiced the character Wedgehead in the UglyDolls movie in 2019, and has many upcoming projects coming down the pipeline.

Emma Roberts's co-star on Unfabulous is definitely looking extra fabulous these days. Jordan is a TV king, having worked on several shows, including Beyond, Black Lightning, and Freakish. However, Riverdale fans know him as Chuck Clayton, the dude who got totally owned in a hot tub by Dark Betty.

As of this writing, his next project is the film Always a Bridesmaid, written by and starring Yvette Nicole Brown, aka Premiere manager Helen from Drake & Josh.

The star of Romeo!, Romeo is still doing what he did as a kid: acting and making music. He guest-starred a few times on Empire in 2016, and has several films coming down the pipeline, including King of the South, a biopic about rapper Master P — who also happens to be Romeo's dad (and played his dad on Romeo!). He also played a recurring character on Famous in Love.