They may be going on private helicopter flights, but might the relationship between Justin Bieber and Selena Gomez soon be grounded for good?

According to TMZ insiders, none of whom is named or extensively quoted, Justin and Selena have been unstable for quite some time now. Their status is described as "unstable," by the website, which claims the young superstars have continually split and reconciled over the past few weeks.

Posted in: Justin Bieber

Naomi Watts strikes a royal pose in a just-released new photo from Diana.

As the title of the upcoming film suggests, the Australian beauty will be taking on the legendary role of Princess Diana, who passed away tragically in August 1997 when the car she was riding in tried to speed away from the paparazzi.

Posted in: Naomi Watts

U.S. Olympic track legend Michael Johnson, who won gold medals in 1992 and 1996 and posted numerous world records, made an eye-opening comment recently.

In an interview with the UK's Daily Mail, the sprinter posited that hard work and determination were mostly responsible for his world class athletic talent.

Posted in: Sports

We already know she loves to Party in the USA. But now we know how: via sequins, tassels, a low-cut denim top and a festive headband.

Indeed, Miley Cyrus posted a patriotic picture on Twitter yesterday, showing off America's colors and including a simply message on this nation's birthday: "Happy 4th <3."

Posted in: Miley Cyrus

They've been competing at the U.S. Olympic trials, each with at least one victory over the other, and they'll be doing the same on the big stage in London next month.

So it's only appropriate for swimmers Ryan Lochte and Michael Phelps to square off now where it really matters: in the hearts and groins of women around the world.

Posted in: Michael Phelps