Zayn Malik is no stranger to getting inked, but his latest tattoo seems to be a sweet homage to his model girlfriend, Gigi Hadid [1]. On Friday — which marked the singer's 25th birthday — Gigi shared an Instagram video of his "birthday boogie," and eagle-eyed fans noticed a pair of eyes inked on Zayn's shirtless chest [2]. It sure looks a hell of a lot like Gigi's distinctive cat-eyed stare [3], bringing a whole new meaning to "I've got my eyes on you." See Zayn's permanent display of affection for his partner of two years [4].