Justin Bieber and Katy Perry at MuchMusic Awards
Page last updated at 06:55 GMT, Tuesday, 19 June 2012 07:55 UK
- Katy Perry arrives with a bunch of 'mini-mes' at the MuchMusic Awards in Toronto, Canada. The girls were dressed in outfits from Katy's previous videos. Katy won international video of the year and fave international artist.
- Justin Bieber arrived with fellow Canadian, Carly Rae Jepsen and his baby brother Jaxon, who's only two and a half. Justin tweeted that Carly was a "superstar" and said he was "proud" of her. The pair have the same manager.
- Carly also posed with a pair of models on the red carpet. She collected a hat-trick of trophies on the night, including the overall video of the year award for hit single Call Me Maybe.
- Justin met some of his fans and also performed at the show. It was a good night for the 18-year-old who picked up international video of the year by a Canadian and the fave artist award.
- Justin's girlfriend, Selena Gomez, wore a sparkling gold dress to the awards and had photos with some of the fans outside.
- Nelly Furtado performed her recent song Big Hoops at the awards. LMFAO also took to the stage during the show.
- Celebrity blogger Perez Hilton was also there and made sure he caught the photographers' attention with this massive afro wig.
- British artist Ed Sheeran was at the awards to perform.
- Katy Perry also sang at the MuchMusic Awards show in Toronto.
- Flo Rida sang onstage with multiple award-winner Carly Rae Jepsen. Former American Idol winner Kelly Clarkson was also there.