Rumor is, Mariah Carey and Nick Cannon are splitting up, just after their 6th anniversary.  Get more info.

An "event series" about the Boston Marathon bombings is in the works.  Get more info.

The REAL reason Paula Patton left Robin Thicke?  The woman she caught him cheating with...was a girl SHE was hooking up with, too.  Read more here.

The guest list is out for Kim Kardashian and Kanye's wedding...Ciara, Beyoncé & Jay Z won't be there (because of baby & tour, respectively), and Lamar Odom didn't get an invite.  Read more here.

More about George Clooney's engagement...he popped the question to Amal Alamuddin after cooking her a meal at his LA home, and they plan to be married by the end of the summer.  Get more info.

And Rihanna cleaned up at the iHeartRadio Music Awards last night in LA, taking home 4 awards.  Get the full list of winners here.

See pics of the best moments of the show here.