She made out with him while her boyfriend was out smoking

Our favorite B list mostly television actress from a hit network show was at it again.

Not only did she do some serious hitting on this former A list mostly television actor turned movie actor/producer at a party, but she made out with him while her boyfriend was out smoking.

Sarah Hyland
Made out with: Topher Grace
Boyfriend: Dominic Sherwood
@ GQ Men Of The Year Party