Paris Hilton & Doug Reinhardt: Hawaii Hotties

Doug Reinhardt lays a big wet one on new girlfriend Paris Hilton while shopping together in Maui, Hawaii on Monday (March 9).

Paris, 28, and Doug, 23, have been vacationing in Hawaii and have been very public about their PDA, holding hands and kissing in public.

Doug, who has dated Lauren Conrad and Amanda Bynes, most recently gave Paris a teacup Pomeranian puppy for her 28th birthday.

15+ pictures inside of Hawaii hotties Paris Hilton and Doug Reinhardt…