The teen pop star must not have been feeling well on Saturday night, as he puked on stage in the middle of a song.

6-year-old Avalanna Routh, aka "Mrs. Bieber," passed away.

The little girl struggled with a rare and incurable cancer called AT/RT and her battle and love of the Biebs was widely known among her Twitter followers.

We know Bieber's self-made tale -- the son of a struggling single mother who was discovered after he posted videos of himself to YouTube -- but the 18-year-old pop star's mother has her own history, a painful one.

Justin Bieber adds another magazine cover to his credit with the September 2012 issue of Vibe.

During his interview, the “Boyfriend” singer discusses his massive success, but makes sure to clarify that he’s worked hard to keep it all in perspective.

Justin Bieber has a lot to say about hair...or lack thereof.

In an interview with British magazine, Rollercoaster, the teen idol poked fun at Prince William's thinning locks, joking, "I mean, there are things to prevent that nowadays, like Propecia." Not backing down, the 18-

Justin Bieber continued his promotional efforts by covering the Summer 2012 issue of Rollacoaster magazine.

The 18-year-old superstar looked hip in sports tracksuits, jeans and at one point a t-shirt featuring the word

Justin Bieber debuted his new ink as he arrived at Pearson International Airport in Toronto on Tuesday morning, July 24.

The new tattoo is the Japanese Kanji symbol for music. The new ink sits opposite the ‘Believe’ tattoo on his left arm.

An Oregon mother is suing Justin Bieber, claiming attending one of his concerts led to her hearing loss.

Stacey Wilson Betts escorted her daughter to the Boyfriend singer's concert back in July of 2010 and now wants $9.2 million because she says his noisy antics left her ears permanently damaged.

Despite rumors claiming Justin Bieber and Selena Gomez‘s relationship is on the rocks, the two were seen together. The 18-year-old singer and his 19-year-old girlfriend addressed breakup rumors by showing up in public.

The singer recorded a song without knowing it was about the breakup of a g*y relationship.

It seems that while he may not be known for his controversial nature, Justin Bieber has written a song about a g*y affair. 

Latest reports have suggested the couple have broken up and reconciled several times in the last few months.

Reports have once again suggested that all is not well with Justin Bieber and Selena Gomez, with those allegedly in the know claiming the pair are “going through a rocky patch.”

Selena Gomez and Justin Bieber plan to keep Harry Styles away from their "hot" mothers.

The couple have befriended the 18-year-old One Direction singer and are surprised that, despite the number of girls his own age who throw themselves at him, he prefers to date older women.

Justin Bieber‘s new album, ‘Believe’ has a message for Mariah Yeater. Earlier this year, Mariah accused the 18-year-old singer of fathering her child. So far, Bieber’s people haven’t confirmed the song ‘Maria‘ is

Justin Bieber has showed his abs before in the past. But now he’s 18-year-old, so we have to deal with a mature body. Just one day before performing at NBC’s TODAY show in New York on Friday, June 25, the singer was seen shirtless on the beach in Los Cabos, Mexico.