On Tuesday, Sept. 6, celebrities from all aspects of the entertainment industry gathered together for the 2011 GQ Men of the Year Awards. The awards show was held at The Royal Opera House in London, England, and plenty of pop stars attended the show, including Kylie Minogue, Tinie Tempah, Leona Lewis and John Legend.

At the GQ awards show -- which honors superior men in the entertainment industry in categories ranging from Best Dressed, Comedian of the Year to Music Man of the Year -- fashionista/pop diva Kylie Minogue looked like a queen in her fitted black dress and leopard peep-toe pumps. 'Written in the Stars' rapper Tinie Tempah and R&B crooner John Legend looked sleek and sophisticated in their tuxedos, while English songstress Leona Lewis wore a floor-length, ethereal white gown with an eye-catching rep lip.

Some other celebs outside of the pop music world that were at the 2011 GQ Men of the Year Awards included Rolling Stone rocker Keith Richards, U2 frontman Bono, designer Tommy Hilfiger, and actor Bradley Cooper, who snagged the ultimate award for International Man of the Year (see the full list of winners here). Scroll through these pop-related pictures from the GQ Men of the Year Awards and tell us who your pick for Man of the Year would be.