VIDEO : Ariel Winter Goes Bold For Casual Red Carpet With 'Modern Family' Cast

On Wednesday, The Modern Family star attended an ABC screening event with her castmates in North Hollywood, California, and there's no doubt that the 19-year-old actress was the center of attention, thanks to her risqué look.Winter went full-on glam for the occasion, showing off her curves in a cleavage-baring gold mini dress, which she paired with matching metallic heels. Revealing, yes, but perfect for a fancy A-list soiree! But here's the twist -- the event was very casual. So laid-back, in fact, that many of her co-stars showed up in jeans. Though this is not totally out of character for Winter, who's constantly promoting body positivity and rocking outfits that are seemingly inspired by Kim Kardashian West and Kylie Jenner.