The 2011 MTV Europe Music Awards are currently underway in Belfast, Northern Ireland, and the Odyssey Arena is exploding with star power. Many of pop's hottest stars hit the red carpet (which was actually a bright pink) at the awards show, including Katy Perry, EMA host Selena Gomez, Gomez's boo Justin Bieber, Bruno Mars, Coldplay, Jessie J, plus many, many more.

In these red carpet pictures, fans can see Katy Perry looking pretty in pink, donning a head of bubblegum curls, a baby pink jacket, and pink vintage shoes to match. Bruno Mars also rocked pink, and his suit shows that certain guys can still make the female-associated color look masculine and sexy. Selena Gomez looks gorgeous in her lacy cocktail dress, while her beau Justin Bieber kept it casual in jeans and a sweater. Jessie J was looking fierce in her leopard print floor-length dress, and the guys from Coldplay and 30 Seconds to Mars played off of one another for their outfit choices.

Check out these red carpet pictures from the 2011 MTV Europe Music Awards and let us know who gets your vote for best and worst dressed in the comment section below. Stay tuned for a complete winners list and performance recap!