John Sykes Videos

Ryan Seacrest today revealed the high-profile acts set for this year's iHeart Radio Music Festival! The annual event will take place September 19-20.

performed a 'new song' with members of Nirvana. The performance marked a reunion for the late Kurt Cobain's band featuring surviving members Dave Grohl and Krist Novoselic. The duo has not performed together in 20 years. Check out the performance below!

The 12-12-12 Hurricane Sandy relief concert is underway - click below to watch the performances live! The all-star musical lineup includes Bon Jovi, Eric Clapton, Dave Grohl, Billy Joel, Alicia Keys, Chris Martin, The Rolling Stones, Bruce Springsteen & the E Street Band, Eddie Vedder, Roger Waters, Kanye West, The Who and Paul McCartney.