
In this photo provided by the Las Vegas News Bureau, singer Alicia Keys walks the red for the 2012 Billboard Music Awards at the MGM Grand on the Las Vegas Strip. Sunday, May 20, 2012. (AP Photo/Las Vegas News Bureau, Glenn Pinkerton)

This Sept. 30, 2012 photo released by the Las Vegas News Bureau shows singer Justin Bieber performing in concert at the MGM Grand Garden Arena in Las Vegas, Nev. (Associated Press)

This Sept. 30, 2012 photo released by the Las Vegas News Bureau shows singer Justin Bieber performing in concert at the MGM Grand Garden Arena in Las Vegas, Nev. (Associated Press)

FILE - In this May 20, 2012 file photo provided by the Las Vegas News Bureau, singer Taylor Swift walks the red carpet for the 2012 Billboard Music Awards at the MGM Grand on the Las Vegas Strip. Swift is giving $10,000 and concert tickets to a Boston school for the deaf after a prank during an online contest promising an on-campus performance by the Grammy-winning singer. Horace Mann School for the Deaf was disqualified from the contest because many of the votes were from pranksters who thought it would be funny for a school for the deaf to win tickets to a live concert. Instead, Swift and contest sponsors will donate a combined $50,000 to the school, and VH1's Save the Music program will donate $10,000 in musical instruments. (AP Photo/Las Vegas News Bureau, Glenn Pinkerton, file)

This Nov. 2, 1967 photo provided by the Las Vegas News Bureau shows Tony Curtis starring in "Hollywood Palace", a weekly variety show, at Caesars Palace in Las Vegas. Curtis, died of cardiac arrest Wednesday Sept. 29, 2010 at his Las Vegas area home. He was 85. (AP Photo/Las Vegas News Bureau)