Oh baby!     

PHOTOS: Justin & Selena In Hawaii

Young lovebirds Justin Bieber and Selena Gomez have turned up the passion a notch — or ten — in Maui.

At one point on Thursday, a shirtless Bieber, 17, held the bikini-clad Gomez, 18, up by her backside in the water as they passionately kissed.

PHOTOS: Justin & Selena Enjoy Hawaii

Earlier this year, Bieber told Ryan Seacrest he considers Gomez “one of my best friends.” (Wanna revise that statement, Biebs?)

On Friday, the couple was photographed parasailing off Maui’s coast.  See video below.

PHOTOS: Justin Bieber & Selena Gomez At Billboard Music Awards

The teen heartthrob’s video for Baby is the most viewed-ever on YouTube, garnering more than 550 million hits to date.

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