HOT PICS: Gigi Hadid SIZZLES in BIKINI! Boyfriend Zayn Malik flaunts his body!

Zayn Malik and Gigi Hadid enjoyed a little fun in the sun this week in Tahiti, kayaking in the ocean and hanging out on white sand beaches, but it is ALL about the booty!! And isn't it so cute that she and Mr. Malik are holding hands as he walks by her side in those orange board shorts?! SEE THE HOT PICS BELOW: Gigi Hadid and Zayn Malik's vacation in Tahiti Gigi Hadid and Zayn Malik's vacation in Tahiti Gigi Hadid and Zayn Malik's vacation in Tahiti Gigi Hadid and Zayn Malik's vacation in Tahiti Also: SEE PIC: Supermodel Gigi Hadid goes FULLY NUDE for magazine cover! Earlier, a source told Hollywood Life: "Gigi is floating above all the drama. She's happy and in love with Zayn, she's not going to let Justin and Selena's drama come between them." "She believes Zayn and things are all good as far as she's concerned," the insider added. "They are young and in love and having the time of their lives, she's not worried about yesterday."