Robert Pattinson is apparently happy after the breakup with Kristen Stewart. The Twilight star was seen by insiders partying in a club with his friends with no trace of remorse or sadness on his face.

Earlier this month, both Pattinson and Stewart were trying to work things out in their relationship after being involved Kristen's affair with Breaking Dawn director, Rupert Sanders late last year. The strain of the incident and Kristen's moods had driven Robert to call it quits and move out of their shared home.

Robert packed up and removed his things from their home and was spotted at Teddy's on Monday having a great time with his friends. Teddy's is a popular nightspot at Hollywood's Roosevelt Hotel. Robert was seen sipping multiple vodka cocktails and looked like he had nothing to worry about.

Club insiders told People magazine that Pattinson was smiling throughout the night. He was in a good mood and showed no signs of worry or stress over the breakup. The 27-year-old arrived at Teddy's with his buddies at around 1am.

Robert looked relaxed and casual in a leather jacket over a white shirt and jeans. He was also wearing a baseball cap backwards to show off his laid-back style. Robert spent most of the evening talking to a brunette, according to onlookers. Sources say there may be some flirting involved but apparently nothing physical was going on.

On the other hand, Kristen was also seen having fun with her friends after the breakup. Last Monday, she was rumoured to have visited the house of Taylor Swift. Witnesses spotted her in a car with a friend heading to Swift's home.

Robert and Kristen have become involved in an on again, off again relationship for almost a year following the scandal involving Kristen tearfully admitting to an affair with Rupert Sanders. The couple tried hard to rekindle their relationship to its blissful days but US Weekly insiders said that it was probably not the right time to force a relationship between the two of them.