This week, Lisa Rinna proves age is only a number while showing off her hot bikini bod on a jet ski, Cristiano Ronaldo takes one sexy shirtless selfie and Amy Schumer gives birth to designer Zac Posen?!
And, Carrie Underwood looks stunning after the gym while going completely makeup-free, Lena Dunham gets one really, really weird beauty treatment and Joanna Krupa shows off major cleavage before heading on a date.
Plus, Big Sean looks nearly identical to his dad in new sweet snap, Reese Witherspoon plays in the ocean with her adorable son Tennessee and Lance Bass parties the night away with "Entourage's" Emmanuelle Chriqui and Michael Turchin!
Click "Launch Gallery" above to see these stars' personal pics and even more celeb candids in this week's best celebrity TwitPics!
