The rocker released a cover of the peace anthem "Imagine" in a bid to raise funds for a charity supporting unity in the Middle East.
At 88, the veteran performer is the oldest living artist to land a No. 1 record, with his latest compilation of duets with Lady Gaga.
in Sports, Trending, Viral Videos
Lewis and Clark Middle School's football team gets tricky with a special play called the "Ugly Kardashian."
in Sports, Viral Videos
The "Last Week Tonight" host explains the class system of English soccer to David Letterman.
in Viral Videos
The "Jurassic Park" actor shows you the benefits of mood lighting, wearing nothing but tiny swim trunks and a bad wig.