Haute Event: Catt Sadler at Vanity, Mike Tyson at AGO

Red Carpet (L to R): Stephanie Pratt, Adriana Gallarzo, Catt Sadler, Lisa Zimmitti, JC Dupri and Catalina Su.

Birthdays call for special celebrations, and Catt Sadler, host of E!’s Daily 10, decided to celebrate her birthday at Vanity at the Hard Rock Hotel. She started the night with Stephanie Pratt from The Hills and friends eating dinner at Johnny Smalls, the small bites restaurant at the resort. Her boyfriend was by her side the whole night and took the role of manager for the group. Sadler stopped for a quick photo with a fellow birthday partier,¬†who bought the Vanity Affair package for $100,000.

Mike Tyson and two friends were spotted eating at AGO, the Italian restaurant partially owned by Robert DeNiro.