When Brooke Hogan dropped into Enclave Chicago nightclub Friday night, you would have thought she was there for a paid hosting gig. Nope, the reality star just wanted to party, an eyewitness told Breaking Celebrity News.

"She took the stage the way celebrities do when they're being paid for an appearance," a source told us.  "She was having a great time....really enjoying the party!"

Brooke's dad, Hulk Hogan, has just released an autobiography where he reveals he almost shot himself after his son's auto accident and his wife left him.