Kendall Jenner and Kylie Jenner Bikini it Up and More Celeb Social Media Photo Roundup

Inside Kylie and Kendall Jenner's Surprise Graduation Party
Kylie and Kendall were thrown a surprise high school graduation party!

We’ve rounded up some of the cutest, raciest and fun celebrity Instagram and Twitter pics from the past 24 hours featuring Kendall Jenner, Nick Jonas, Ryan Phillippe and more.

Kendall Jenner and Kylie Jenner showing off their bikini bodies, Nick Jonas sings and Ryan Phillippe enjoys the ladies.

Also, enjoy this Lady Gaga video:

Morning on set with @fredericaspiras and @sarahtannomakeup #haus #help Freddy making wigs is major.

A video posted by The Countess (@ladygaga) on

Launch the gallery above to see those photos along with pics from Channing Tatum, James Franco, Dane Cook and more!