For a concert in Philly, the 20-year-old Brit opted for rather below-par stage gear - a far cry from her funky red-carpet ensembles and cool video combos. Jungle-print hotpants, complete with natty gold belt, a skimpy black jersey top and a pair of clumpy over-the-knee boots (which she's worn three times in as many days) just doesn't cut the mustard when it comes to commanding the US stage. Especially when you're competing with the likes of Beyonce, Katy Perry and Rihanna.
Speaking of Cheryl, shall we take a trip down fashion memory lane? Go on, you know you want to.