Simon Cowell and his girlfriend, Lauren Silverman, welcomed a baby boy last Friday. Their son, whom they named Eric after Cowell's father, was born in the evening on Valentine's Day. Cowell tweeted a picture of the happy family with the caption: "Mum, Dad and Eric. Now two days old."

A lot of celebrities got engaged over the romantic weekend, including Charlie Sheen and Christina Aguilera. Sheen proposed to his former-porn-star girlfriend, Brett Rossi, in Hawaii on Saturday.

Aguilera said yes to her longtime boyfriend, Matthew Rutler, last Thursday. She tweeted out a pic of the gorgeous ring on Friday.

Miley Cyrus kicked off her "Bangerz" tour in Vancouver on Friday, and she certainly did not disappoint. The show was high energy from beginning to end, featuring many skimpy outfits and plenty of back up dancers, all dressed up in things like joints, lighters, and teddy bears. She will be in Boston on April 2nd to perform at the TD Garden.