Plus: More star sightings!

By People Staff
Updated September 20, 2011 10:00 AM
Credit: Tina Kaawaloa/INF

Another sweet couple at the HBO soiree: Heidi Klum and Seal, who were late arrivals at the bash. The two hung out by the bar, and as Klum finished her cocktail, Seal came up behind her and wrapped his arms around her waist, kissing her on the cheek.