lohanbday070212_10_460.jpg AV nightclub was the place to be last night, with everyone from Chris Brown to Lindsay Lohan coming out to do a little pre-fourth of July partying!

The R&B star, fresh off his performance at the BET awards on Sunday, arrived with his girlfriend Karrueche Tran and flashed us a smile, revealing an elaborate gold grill across all his front teeth. From the tattoos to the chompers, it seems Rihanna's ex is biting his style from fellow rap star Lil' Wayne!

Also in attendance was birthday girl Lindsay Lohan, who was there for the Liz & Dick wrap party. The 26-year-old actress looked like she came straight from the set, sporting a Liz Taylor signature dark brunette bouffant 'do. As usual, the Mean Girls star caused pandemonium outside the club, with photographers fighting to get a shot of her.

Not to bring up the past, but remember when Lilo reached out to Breezy via Twitter last year and asked, "@chrisbrown wanna meet?" but go zero response?

Hopefully Hollywood's resident bad boy didn't give her the brush off last night too!