SIR Elton John is set to add to his collection of homes after buying a $2.5 million (GBP1.3 million) apartment in Los Angeles' exclusive Sierra Towers, where stars like Cher and Matthew Perry have homes. The superstar's new two bedroom Sunset Boulevard pad is reportedly on the building's 20th floor, and features amazing views all the way to the Pacific Ocean. According to online gossip MARC MALKIN, Elton once owned an apartment in the building many years ago. The ROCKET MAN star also has homes in Venice, Italy; Windsor, England; Nice, France, and Atlanta, Georgia.