From style-crush Jessie J sporting a new ‘do, to The Saturdays in sparkling coordination, Capital FM’s Jingle Bell Ball went off with a bang this weekend. But it was (unsurprisingly) Rihanna who stole the show on Saturday night. With new blonde locks, No.1 Style Crush performed a high-octane show. She wowed the crowd with She might have pulled out all of the stops when it came to ticker tape, fishnets and backing dancers, but Sunday headliner Jessie J (with aforementioned new hair colour) was the one who really got into the spirit of the season; she first appeared as a giant blue Christmas cracker (still looking good), and then as a gold Christmas tree (looking amazing). Missed it? Head over to Marie Claire’s website to get the scoop!