Bella Hadid is slaying another year around the sun and we've got some juicy hot shots to kick off the birthday fun! At 29 years old, there's no bikini Bella busts out that's a disappointment -- We're just wondering which boxing gym she goes to, and how do we make an appointment 😉?! In her cowgirl era, the top model rarely shares sexy shots like this -- so when it's up for grabs you best darn believe we're gonna snatch it right up! Blue checker bikini tops are a home run, and the winky face is