The Saturdays star never fails to look uber glam – even first thing in the morning!
Rochelle chose a simple but stylish outfit, teaming black skinny jeans with a basic white T-shirt and cute leather jacket for a streamlined and sophisticated off duty chic.
She was at BBC Radio 1 to promote her new TV show Ninja Warrior UK, which boasts the toughest obstacle course in television. Yikes.
It's already been a huge hit in the likes of America, Sweden, Japan and Malaysia, and now UK audiences will get to see the appeal as contestants take on tests of strength, speed and courage.
We'll see those who are actual superheroes and fly through the obstacles (not literally), and those who, well, crash and burn at first attempt.
ITV teased: " Each part is laden with jaw-dropping challenges, heart-stopping excitement and adrenaline-fuelled action as the contestants attempt to complete three punishing and potentially hilarious stages. "
We'll start with 250 competitors and whittle it down to one winner.
Rochelle will co-host the series alongside Ben Shephard and Chris Kamara. It starts this Saturday, 11 April at 7pm on ITV.
Rochelle and Marvin's love story!