81596, LOS ANGELES, CALIFORNIA – Tuesday July 31, 2012. **EXCLUSIVE** Kat Graham rocks a bikini as she frolics on the beach with shirtless boyfriend Cottrell Guidry. The “Vampire Diaries” beauty showed off her beach body as she played frisbee and volleyball with her hunky boyfriend. The pair could be seen jumping and having a good time before going for a romantic PDA filled stroll, stopping to watch the sunset. Photograph: ©PacificCoastNews.com **FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES** LOS ANGELES OFFICE:+1 310 822 0419 LONDON OFFICE:+44 20 8090 4079