Cake. Cake. Cake. Nicki Minaj ups the ante for sexy birthday cakes. The rapper celebrated her 31st birthday with an eye-popping cake shaped as a woman's cleavage.

TMZ shares that the rapper hit Philippe in Beverly Hills for dinner, pulling up in a pink Lambo with her boo Safaree. One of Nicki's friends followed in after her with the "boob cake." Given Nicki's famous assets, the cake seems like a fitting way to celebrate the day.

TMZ adds that Kim Kardashian's baby sister Kylie Jenner was also in attendance to enjoy the naughty dessert. Yum-o.