Kate Beckinsale Debuts Shocking Blonde Bob: See Her Transformation!

The actress looks almost unrecognizable with the look her hairstylist has coined the "blob"

<p>Gregg DeGuire/Variety via Getty, MICHAEL TRAN/AFP via Getty (2)</p> Kate Beckinsale on Dec. 6, Dec. 5 and Dec. 7.

Gregg DeGuire/Variety via Getty, MICHAEL TRAN/AFP via Getty (2)

Kate Beckinsale on Dec. 6, Dec. 5 and Dec. 7.

Who's that girl?

Kate Beckinsale is rocking a major hair transformation — and she did it seemingly overnight.

On Tuesday, Beckinsale attended Elle’s Women in Hollywood celebration with her long brown hair styled in a massive messy bun. The very next day she stepped out at the Roger Vivier Holiday Dinner looking almost unrecognizable with a striking blonde bob.

Skeptics who assumed Beckinsale was wearing a wig might be confused to find that the star was still looking very blonde on Thursday. Beckinsale wore her chic new look at The Hollywood Reporter’s Women in Entertainment gala in Beverly Hills, along with a white minidress.

<p>MICHAEL TRAN/AFP via Getty</p> Kate Beckinsale attends The Hollywood Reporter's Women in Entertainment gala in Beverly Hills.

MICHAEL TRAN/AFP via Getty

Kate Beckinsale attends The Hollywood Reporter's Women in Entertainment gala in Beverly Hills.

Related: Kate Beckinsale Shuts Down Plastic Surgery Claims, Says Medical Condition Keeps Her from Botox, Fillers

Beckinsale gave the hairstyle its Instagram debut on Thursday, posing in the all-red look she wore at the Roger Vivier Holiday Dinner.

Her hair stylist Dimitris Giannetos, who styled Beckinsale’s new look, kept it simple in the actress’s comments, writing “HOTNESS.” Giannetos also coined a new name for the look — the “blob.

Latvian designer Ramona Agruma praised Beckinsale in the comments as well, commenting “Omg! Blond looks so good on you 😍,” to which Beckinsale asked, “am I Latvian yet ?” In response, Agruma commented that Beckinsale looks “classy English 😘.” 

Related: Kate Beckinsale Calls Out the 'Fairly Constant' Bullying She Gets from Men on Instagram

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Beckinsale was last seen with a platinum bob in her 2021 film Jolt.

The actress’s hairstyle is the latest of a number of bold style moves from the star. In November, Beckinsale celebrated Leonardo DiCaprio’s birthday in a minidress resembling the sapphire necklace in Titanic. Last week, the star wore a wow-worthy sheer dress at Paris Hilton’s Slivmas party.

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