According to a friend of Selena's, back in February 2011 Justin and Rihanna hooked up after spending time together at the NBA All-Stars game. This of course left her devastated and "caused Selena to question their entire relationship," according to the unnamed source.

Keep in mind, there is a significant age difference between Justin and Rihanna, and if the rumor is true, the tryst would be a felony since she was 22 at the time of the alleged rendezvous while he was only 16.

Kelly Clarkson says she had no clue her fiancé Brandon Blackstock was going to propose when he did. But now that she's the happiest she's ever been, she's staying busy getting ready for her earthy outdoor wedding at the couple's home in Nashville this fall.

When describing her dating life before Blackstock, Clarkson tells People magazine, "I was dating skinny jeans and I needed Wranglers."

Check out the full interview in the latest issue available Friday.

The Wanted are going from U.K. to L.A.!

Wednesday morning the group announced that they would be moving into a big Hollywood home to film a new reality show, which will follow the next chapter in their career. The Wanted Life, as it is tentatively named, will start airing in June on E!.