Sarah Larson, George Clooney's ex, smilled for the cameras while mingling w/ the Hollywood nightlife.

X17 Xclusive - August 20th, 2008: The paps caught up with Sara Larson in Las Vegas Wednesday night. She was hosting a party at Cathouse inside the Luxor hotel.

Our photographers spotted Sarah Larson over the weekend in Las Vegas at a red carpet event for Tao. Friday July, 25th.

June 11th, 2008: Sarah Larson and a friend ate at Chaya Braserie and then walk down Robertson. Sarah seems a little surprised by how large the crowd of paps are. I think everyone is surprised by how large something else has gotten. Be sure to take note of Sarah's chest to see what all the uproar has been about.