John Lennon would have turned 80 years old on Friday, and his family, friends and famous fans are all paying tribute to the legendary Beatles singer.Lennon was shot and killed outside his New York City apartment building on Dec.
8, 1980, but his music and messages live on for millions around the world. The singer's widow, Yoko Ono, marked the special day by encouraging fans to spread positive energy, and celebrating the lighting of the Imagine Peace Tower in Reykjavík, Iceland, in Lennon's memory.«Remember, each one of us has the power to change the world.
Power works in mysterious ways. We don’t have to do much,» Ono wrote. «Visualize the domino effect and just start thinking PEACE.