Paris Hilton pulled an "It's my party, I can cry if I want to" move at the 944 Magazine/Pontiac pre-Super Bowl party in Scottsdale, Ariz., on January 31. The heiress hostess was seemingly in good spirits until 50 Cent hit the stage. The rapper was in mid-performance when he decided he didn't want to share the stage with the dancing celebutante.

According to PageSix.com, Hilton went from gushing over the rapper and posing for pics to crying, as soon as she was told to "Get the f--- off my stage" by the rap star. Cameras caught Hilton wiping away tears while mouthing, "But it's my party." The pair have since patched things up. Read the full story.