Katy Perry and new boyfriend, Orlando Bloom pictured kissing at Adele's concert

Singer Katy Perry and actor Orlando Bloom have quietly been dating for weeks now but couldn't resist kissing each other publicly as they attended a star-studded Adele concert in Los Angeles on Friday night. The A-list stars were photographed happily dancing, singing and kissing as they enjoyed the show with other stars, including Tom Hanks, Robbie Williams, Emma Stone and Jennifer Lawrence. See more photos after the cut..

Katy's ex John Mayor was also there with a female companion