lohan-halloween-foxwoods-3.jpglindsay-floyd-2.jpglindsay-floyd-3.jpgLindsay Vigue Photography

Lindsay Lohan dressed as Carrie on Halloween last night, and while she didn't have any telekinetic powers, she was pretty persuasive with boxing champ Floyd Mayweather!

The two hosted "A Night Full of Fright" Halloween Party at Foxwoods Resort Casino in Mashantucket, Connecticut, and sources at the event say the pair arrived more than an hour and a half late and barely stopped for photos on the red carpet. Way to keep it professional, guys!

Inside the party, Lohan and Mayweather hung out in the private VIP area and she couldn't keep her hands off of him. But judging by these photos, he didn't seem to mind too much! Think these two would start dating or was he just a Halloween hookup? We can't imagine that they ended up going their separate ways last night after showing this much PDA at the party...