No deep-dish drama here ... just smiles, slices and hot shots that'll melt your heart out! It's Pizza Day, and we've got more than enough to share ... Slice, Slice Baby!

Sexy stars like Morgan Ketzner proved that an exposed derrière and pizza go hand-in-hand, Heidi and Leni showed off their hand-crafted masterpiece, and Jennie Kim was lookin' SO GOOD THOUGH DOUGH!

While you're here, try your hand at tossing this pizza picture puzzle!