PHOTOS Justin Bieber at the 2011 MTV Europe Music Awards EMAs

Justin Bieber at the 2011 MTV EMAs

On the day that it was announced he would be taking a paternity test to prove he is not the father of Mariah Yeater‘s three-month-old son, Justin Bieber seemed completely unconcerned as he whooped it up on the red carpet at the MTV Europe Awards tonight!

The Biebs was his usual casual chic with a pair of charcoal gray pants, gray and black sneakers, and a black sweater over a gray long-sleeved collared shirt.

Justin Bieber on the red carpet at the 2011 MTV Europe Music Awards

The 17-year-old singer was slated to be a performer as his 19-year-old girlfriend Selena Gomez was hosting the festivities. Bieber picked up his first EMA a day early as he received the MTV Voices Award for his charity work at an event on Saturday. (CLICK HERE to check out his photo backstage with Selena and… David Hasselhoff?!?)

Justin Bieber on the red carpet at the 2011 EMAs in Belfast Northern Ireland

Here’s mo Bieber – just click the thumbnails for larger images in the gallery:

Justin Bieber’s lawyers announced earlier today that he will be taking a paternity test in response to Mariah Yeater’s paternity suit, and as soon as the results prove he is not the father they are going to countersue for damages. From TMZ: “Sources say Bieber and his team think it’s important to file a lawsuit against Yeater to show there are consequences when somebody trumps up phony, hurtful allegations against a celebrity.”

It sounds like Mariah Yeater is going to be in a world of financial hurt!

UPDATE – Here’s a photo of Justin Bieber with his EMA trophies!

Justin Bieber holds his 2011 EMA statuettes

Photos: Lia Toby/WENN.com