Celebrity Scramble -- Guess Who!

Underneath this bright ray of sunshine is a well-known singer who's all 'bout that bass but no treble. Put your celeb knowledge on the line, and see if you can guess the pretty-in-pink celebrity in the mixed-up pic!

She's collaborated with other big names in the music biz like Wiz Khalifa and Ariana Grande, and she just so happens to be a fan of the Kardashians, because she scored Kris Jenner in one of her music videos.

This talented musician just dropped her 6th studio album ... and the songs are "Timeless"!