With the Golden Globes less than 24 hours away, Sean Penn [1]'s annual Help Haiti Home event was the place to be in LA on Saturday night. Charlize Theron [2] supported her fiancé by getting the party started with a trip up the red carpet, looking as gorgeous as ever in a sleeveless dress. It wasn't long until the actress was inside the star-studded party, where she chatted up Reese Witherspoon [3] and Salma Hayek [4] from the audience. Chris Martin [5] provided the entertainment for the night, jamming out with his guitar on stage, while former President Bill Clinton and Charlize took turns addressing the crowd. Scroll through to see the stars in all their glory, and be sure to check out the excitement at all the pre-Globes parties [6].

Salma gave Charlize a big hug.

Josh Hutcherson stepped out for the philanthropic event.

Reese Witherspoon [7] brought her husband, Jim Toth.

Rebecca Gayheart and Eric Dane [8] turned the event into a date.