*TWEET Alert #2* Robert Pattinson w/Katy Perry Attends Ohdaughter Concert(4/30)

Rob Pattinson had a really cheeky grin on as he walked into the @ohdaughter concert tonight (Katy had entered only a few moments earlier)

— Benedict Wagstaff (@BennyWagstaff) May 1, 2013

Rob's on the go again now, and reportedly popped up at the Daughter concert at the Bowery Ballroom in NYC last night. == Source