EP. Summary | The Hills (Season 3) | Ep. 13 | 'Young Hollywood'

Whitney and Lauren work the Young Hollywood Party and Heidi celebrates her 21st birthday.

Videos

Apparently, three's a crowd at Lauren, Lo and Audrina's new pad. Feeling left out and awkward ...

After several fights with Spencer, it looks like Heidi's ready to start the ball rolling on ...

It's official -- Lauren, Lo and Audrina are roommates. Walking into the new digs, the girls ...

Summary

Whitney and Lauren work the Young Hollywood Party and Heidi celebrates her 21st birthday.