From Sidekick to Model F*cker

All it takes is a stint on a hot show playing a cool, hot-tempered agent and voila, you've gone from John Cusack's sidekick to Love 'em and Leave 'em Model F*cker and Hollywood It boy.

Ari, Ari, Ari! Jeremy Piven is suddenly too hot to handle. He's been burning up a storm in New York the past two weeks and especially this week with models infesting the city for fashion week.

According to Pagesix, "Jeremy Piven does not discriminate when it comes to hot models. The "Entourage" actor has been enjoying his single star status so much lately that just one girl won't do. At the Genetic Jeans launch party at Butter Monday night, Piven "grabbed one model the second he walked in and kept picking up more as he walked throught the room — making out with them and then ditching them." Piven, who mingled with new best pals Mary-Kate Olsen, Lindsay Lohan and Kelly Osbourne, left with "several girls on his arm." "