Nicole Scherzinger is "pretty in pink."

On Tuesday, the former Pussycat Dolls frontwoman took to Instagram to share a carousel of nine sun-soaked photos from a luxury resort in Cancun, Mexico. The 43-year-old posed poolside in a hot pink, cheeky bikini, showing off her toned figure.

"Pretty in pink and paradise," she captioned the post for her more than 5 million followers.

The singer's photos were quickly met with praise from swooning fans who thought she looked "ageless."

"A truly ageless queen," one fan commented. "Your natural beauty is everything and I absolutely love your bikini. Gorgeous."

"So you never age? OK. I get it now," another wrote.

"Pink is your colour, queen!" someone else added.

Another commenter wrote: "It's always gonna be the body for me," paired with three flame emojis.

"Beautiful in pink!" one fan chimed in.

"That set looks amazing on you!" wrote another.

Scherzinger also took to her Instagram story to share an outtake from her photoshoot.

"Can't get enough of that view," she penned, as well as, "This rooftop pool is giving me life!"

In a recent interview with Women's Health U.K., the "Stickwitu" singer revealed her secret to staying motivated to exercise is variation.

“In a typical workout I would run on the treadmill maybe 20 mins, then try to do some squats, some sit-ups on the exercise ball, some yoga stretches,” she said. “I like to do hot yoga —a modified version of Bikram yoga—or hiking, and core power yoga in L.A."

She added that she maintains a non-restrictive diet. In the morning, she kicks the day off with eggs and toast, and “For dinner, anything from pasta to rice, and meats and veggies, to sushi.”

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