They've been spending the weekend together celebrating her 25th birthday.  And on Sunday, Dua Lipa and Anwar Hadid, 21, spent her big day at the beach in Malibu with friends and their new puppy, named Dexter.  The singer showed off her toned abs in a bikini and board shorts as the couple strolled along the white sand hand-in-hand while Anwar's pregnant sister Gigi shared her warm wishes in celebration of the big day on social media.

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