PHOTO GALLERY: Lo Bosworth's Birthday Bash
Happy birthday, Lauren Bosworth!
The Hills fave turned 23 on Tuesday, and celebrated the big day at West Hollywood watering hole Mi-6.
Also in attendance to help Lo ring in the occasion: Bosworth's former Hills-mate, Lauren Conrad.
No Audrina, Kristin or Stephanie? Hmm...
Check out the pics and revel in the glory of it all!