March 22, 2013 06:36:55 GMT
The 'Cosmopolis' actor and the 'Snow White and the Huntsman' actress celebrate a birthday with newly-single Katy and her BFF Shannon Woodward.
Robert Pattinson and Kristen Stewart had a fun night out with fellow celebrity Katy Perry recently. The couple who dated after starring in "Twilight Saga" joined the West Coast singer to celebrate her assistant Tamra Natisin's birthday.
The group went to the Wildcat Lounge in Santa Barbara. Robert and Kristen sat next to each other while Katy, who reportedly just broke up with John Mayer again, was across the table. Wearing a striped top, the singer led them to sing "happy birthday" for Tamra.
They were joined by Katy's best pal Shannon Woodward. The "Raising Hope" actress posted some short silly videos from the gathering on Twitter. She wrote hours later, "I woke up this morning and my arms were sore from arm wrestling so I don't know who I am anymore."
Robert and Kristen reunited earlier this week, spotted hanging out at their favorite local bar Ye Rustic Inn after spending two months apart due to work commitments. The British actor, who shaved his head, was away shooting his new movie "The Rover" down under.