Bella Thorne shows pert derrière at the 2015 Thirst Gala in Beverly Hills

Bella Thorne arrived at the 6th Annual Thirst Gala in Beverly Hills with her boyfriend Gregg Sulkin, and showed skin and curves.

The teen actress and singer showed off her pet derrière in a two-piece white ensemble which included a pair of snug high-waisted trousers and a plunging white cropped top. The 17 year old strawberry blonde kept her long hair sleek and loose, and wore glittery stilettos and carried a mirrored clutch.

Pale lip gloss and thick eyeliner completed her sultry look for the event, while 23 year old Gregg looked smart in a tailored grey pant suit and black leather shoes.