Bella Thorne in a plunging dress at the 'Perfect High' photocall in LA

Teen actress Bella Thorne attended the 'Perfect High' photocall and Periscope Party held in Los Angeles. The 17 year old arrived with her boyfriend Gregg Sulkin at the event, and showed off ample PDA with him.

Bella wore a skin baring little navy dress from Missguided which featured a plunging neckline and a side-slit on thigh. The blonde actress wore her hair down for the event, and completed her style with a pair of red heels and gold accessories.

Bella Thorne in a plunging dress at the 'Perfect High' photocall in LA

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Bella Thorne with her Boyfriend Gregg Sulkin