There’s probably nothing more to this than a drunkin night of flirting and fun, but Vanessa Minnillo and That 70s Show star Topher Grace were getting really close at Seth MacFarlane’s party the over the weekend.

This coming just days after announcing her split from her man of 3 years Nick Lachey.

Radar Online claims she and the Spider-Man 3 star “were on the dance floor and putting the ‘dirty’ in dirty dancing, kissing and grinding.”

They say the two were spotted chatting, then Topher started rubbing her arm and Vanessa whispered in his ear and they exchanged phone numbers.

Then added before long they were dirty dancing on the dance floor as Vanessa took off her shoes and held them in one hand, wrapped her other arm around his neck and the next thing they know she was kissing him on the neck!  Next came full a full out make-out session and the two ended up leaving the party together.

So soon Vanessa…wow.