Brazilian supermodel Gisele Bundchen has sparked rumours she's back with her ex, Leonardo Dicaprio, after being spotted with the actor's family yesterday (30JUL06). Sporting tiny denim hotpants and a black bikini top, the catwalk beauty frolicked on Malibu Beach, California with his mother IRMALIN and his step-brother ADAM FARRAR. Bundchen and DiCaprio split last year (05) and she's since dated surfer Kelly Slater while he's been linked to Israeli model BAR RAFAEL. Bundchen and Slater parted ways last month (JUN06) after dating for eight months.