Taylor Swift breaks Elvis Presley's record for time at Billboard's No. 1 spot
Memorial service for Lisa Marie Presley will be held at Graceland
Some experts think Elvis' look was inspired by a comic book hero
Here is the actor who will play Elvis in the upcoming film about his life
Lisa Marie Presley's son is starting to look a lot like Elvis
Elvis's granddaughter is all grown up and looks a lot like 'The King of Rock 'n' Roll'