As if wowing us in a number of stunning LBDs wasn't enough, the American songstress changed into this super-cute scarlet two-piece for her stint in London and we're just a little bit in love with it...
The Good For You hitmaker showed off her legs in the itsy-bitsy skirt and ramped up the glamour with a pair of open toe platform heels - must-haves when your pals are the beyond stylish Little Mix ladies.
Selena attracted oodles attention thanks to her sparkly jacket which was adorned with embellishment and her endlessly glossy lengths. Just gorgeous.
After treating listeners to an exclusive Live Lounge performance, the superstar stopped to take selfies with droves adoring fans who came to support her.
Such a cutie-pie.
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