Katy Perry, Michelle Obama and More Stars Celebrate Father's Day 2021 -- See the Sweet Posts!

Orlando Bloom wears band on THAT finger in delivery room video posted by Katy Perry on Father's Day

Katy Perry Takes A Dip In A Purple One Piece With Baby Daisy & Shirtless Orlando In Greece

Katy Perry wows in a purple swimsuit during beach day with shirtless beau Orlando Bloom in Greece