After we managed to tear our eyes away from her cobalt blue dress, glossy nude lip and Marvin's mega-watt smile, we noticed the songstress was sporting a darker mane.
Rochelle's naturally a brunette but she's recently been rocking a lighter 'do in the form of multi-tonal caramel highlights.
Just two days ago, she stepped out at London Fashion Week with an updo.
Now? She's gone for a dark brown one shade wonder. With plenty of gloss, volume and movement at the ends, it's now pretty damn perfect, if you ask us!
And it wasn't just Rochelle's tresses that got a thumbs up, her This Morning presenting stint with Marvin has been super-popular with Twitter users expressing their love for the couple following their latest appearance on the show.
Is there no stopping the girl?
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