This Week: Madonna and Justin Timberlake got supersexy on each other in NYC, Taylor Swift glittered with her guitar on 'Good Morning America,' My Chemical Romance rocked the pants off Austin and more.

See photos of all the hot stage shots after the jump.

This Week: Panic at the Disco got in touch with their inner cowboys in Austin, Mariah Carey shimmered on stage in New York, Lil Wayne rocked out (on a guitar!) in Atlanta and more.

See photos of all the hot stage shots after the jump.

This Week: Pitbull and Kat DeLuna looked spiffy onstage in Miami, Jonas Brothers dressed the part for their show at London's Carling Academy, Avril Lavigne got super girly in Virginia and much more.

See photos of all the hot stage shots after the jump.

This Week: Paramore rocked Bambooze, Missy Elliott kicked it up a notch in NYC, Backstreet Boys took to the boxing ring in Holland and much more.

See photos of all the hot stage shots after the jump.

This Week: Kanye West rocked art types in Brooklyn, My Chemical Romance treated Sin City to the band's deliciously dark emo tunes, Blake Lewis enlisted the help of some gadgets to get his Miami crowd movin' and much more.

See photos of all the hot stage shots after the jump.

This Week: Rihanna rocked Chi-town to benefit sick kids, Mary J. Blige and Jay-Z brought the house down in New York, Alicia Keys sizzled in Holland and more.

See photos of all the hot stage shots after the jump.

This Week: Chris Brown showed undies while rocking worlds in Paris, Jonas Brothers played a scorchin' set at NYC's Hard Rock Cafe, Panic at the Disco did the in-store thing in London and much more.

See photos of all the hot stage shots after the jump.

This Week: Kelly Clarkson rocked her audience Down Under, Avril Lavigne kicked off her massive tour with equally massive pink patchwork skull and cross bones, Ashlee Simpson showcased her new songs in sunny Florida and more.

Flip through this week's hottest stage shots after the jump.

This Week: Spice Girls showed love for each other in Toronto, Rihanna summoned her inner dominatrix for her lucky Dublin crowd, Snoop Dogg flashed bling in Chi-town and more.

We can't always get to our favorite artists' concerts. Sometimes we don't live close enough to the show and sometimes we're just plain broke. So each week, PopEater will be bringing you all that's hot from the stage in our Pox Pix photo gallery.

This Week: Rihanna and indie rockers Klaxons did a scorching duet of 'Umbrella' at the BRIT awards, Jonas Brothers rocked Walt Disney studios in Cali, Missy Elliott tore up the stage for BET's fashion-forward party in NYC and more.