Justin Bieber Cheers on Canada at the Special Olympics

Justin Bieber supported Canada at the opening ceremony of the 2015 Special Olympics World Games on Saturday, cheering proudly alongside the athletes from his home country.

Bieber, 21, stood alongside the Canadian team and helped the games participants get pumped up during the first day of the nine-day event in Los Angeles, California.

WATCH: Brandon Mills Sets Up Business Meeting with Maria Menounos Behind Nichelle Hines' Back on Hollywood Cycle

Giuliana Rancic on Leaving E! News: 'It Was 100 Percent My Decision'

She’s no stranger to sensationalized stories, yet Giuliana Rancic was still surprised by the flurry of reports that emerged after it was announced that she would be leaving E! News.

Maria Menounos: 'I Eat Like I'm Going to Play in a Football Game'

After covering countless award shows, E! host Maria Menounos knows what goes into prepping for a red carpet.

From packing on the protein to avoiding a game-day food fest, the author of The EveryGirl’s Guide to Diet and Fitness, reveals her award show rituals to PEOPLE  — and, what they have to do with football.

PEOPLE: What is your diet like leading up to an awards show?

The Hough Family's Thanksgiving Dance Wars Returns with Kate Hudson, Maria Menounos and More

The Hough family has created a Thanksgiving tradition that will actually help you burn calories!

After starting an impromptu dance battle on Instagram among their Dancing with the Stars buddies last Turkey Day, Julianne and Derek Hough are back again this year with #thanksgivingdancewars.

Three Star Bargains to Kick Off Your Shopping Weekend

Celeb-Inspired Cape Styles To Steal Now (and More Stars Trying Out the Trend)

Maria Menounos Not Injured After Her Car Window Is Smashed In

Maria Menounos emerged unscathed from a scary moment Thursday morning, as a tire iron came flying through the window of a car she was riding in.

The former Extra co-host was leaving New York’s JFK Airport when the incident occurred, according to multiple reports. She later posted an Instagram video from the scene.

Tori Spelling and Maria Menounos Get Haircuts, We Are Still Reeling from This Information

Maria Menounos Says Skinny Isn't Always Healthy

Maria Menounos isn’t looking to put in any extra effort to achieve the perfect body.

The former Extra co-host admits underneath it all, she’s just a normal girl with a work-in-progress figure.