Katy Perry Joins Russell Brand For European Premiere Of ‘Arthur’ [PHOTOS]

Singer Katy Perry joined her husband Russell Brand for the European premiere of Arthur in London today. The couple shared a kiss on the red carpet, as did Russell’s co-star Helen Mirren and her husband director Taylor Hackford.

Katy was all gussied up in a form fitting nude-colored gown. She and Russell really do look like the happy couple.

PHOTOS: Katy Perry Attends Coachella

However, they might want to spend as much time as they can with each other these days, because Katy just announced that she has added more US dates to her upcoming California Dreams 2011 Tour. The newly announced gigs run from a Sept. 7 show in San Antonio through a Sept. 17 concert in Tulsa, OK.

Check out he added tour dates…

Katy Perry’s Newly Added California Dreams 2011 Tour Dates:

9/7 — San Antonio, Texas | AT&T Center
9/8 — New Orleans, La. | New Orleans Arena
9/10 — Louisville, Ky. | KFC Yum! Arena
9/11 — Grand Rapids, Mich. | Van Andel Arena
9/13 — Columbus, Ohio | Schottenstein Arena
9/14 — Indianapolis, Ind. | Conseco Fieldhouse
9/16 — Omaha, Neb. | Qwest Center
9/17 — Tulsa, Okla. | BOK Center