Katy Perry & Russell Brand

Singer Katy Perry and actor Russell Brand arrive at the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on August 28, 2011 in Los Angeles, California. Married in 2010, Brand filed for divorce 14 months later, in December 2011.

Singer Katy Perry and actor Russell Brand arrive at the 2011 MTV Video Music Awards at Nokia Theatre L.A. LIVE on Aug. 28, 2011, in Los Angeles, Calif.

AP Photo/Joel Ryan

British actor Russell Brand and his wife, singer Katy Perry, kiss as they arrive for the European premiere of "Arthur," in London, Tuesday, April 19, 2011.

Singer Katy Perry and Russell Brand arrive at the 53rd Annual Grammy Awards, on Feb. 13, 2011, in Los Angeles.

AP Photo/Dave Fisher

Newlyweds Katy Perry and Russell Brand arrive for the MTV European Music Awards 2010, in Madrid, Sunday, Nov. 7, 2010.

British actor-comedian Russell Brand, left, walks with his fiancee Katy Perry, her face covered with coat, after their arrival at the airport in Mumbai, India, Wednesday, Oct. 20, 2010. The couple married in Oct. 23, 2010, at a resort inside a tiger reserve in India.

Singer Katy Perry, left, and actor Russell Brand appear at the after-party for the premiere of Universal Pictures' "Get Him to the Greek" at the Greek Theater on May, 25, 2010, in Los Angeles.

Pictures: Katy Perry

Actor/comedian Russell Brand, left, and singer Katy Perry arrive at the premiere of Universal Pictures' "Get Him to the Greek" held at the Greek Theatre on May 25, 2010, in Los Angeles.

Pictures: Katy Perry

Singer Katy Perry and actor Russell Brand arrive at the 2010 Vanity Fair Oscar Party hosted by Graydon Carter held at Sunset Tower on March 7, 2010, in West Hollywood, Calif.

Pictures: Katy Perry

Singer Katy Perry and comedian Russell Brand arrive at the 52nd Annual Grammy Awards on Jan. 31, 2010, in Los Angeles.

Pictures: Katy Perry

Katy Perry and Russell Brand watch the Grammy Awards on Sunday, Jan. 31, 2010, in Los Angeles.

Pictures: Katy Perry

Singer Katy Perry, right, and actor Russell Brand arrive at the EMI Grammy party in Los Angeles on Sunday, Jan. 31, 2010.

Pictures: Katy Perry

Singer Katy Perry and comedian Russell Brand arrive at the 52nd Annual Grammy Awards - Salute to Icons Honoring Doug Morris on Jan. 30, 2010, in Beverly Hills, Calif.

Pictures: Katy Perry

Actor/comedian Russell Brand and singers Katy Perry and Rihanna are seen during the 52nd Annual Grammy Awards - Salute to Icons Honoring Doug Morris on Jan. 30, 2010, in Beverly Hills, Calif.

Pictures: Katy Perry

Comedian Russell Brand poses with singers Taylor Swift and Katy Perry during the 52nd Annual Grammy Awards - Salute to Icons Honoring Doug Morris on Jan. 30, 2010, in Beverly Hills, Calif.

Pictures: Katy Perry

Singer Katy Perry, left, and comedian Russell Brand attend the 3rd Annual Art of Elysium "Heaven" Gala Event on Jan. 16, 2010, in Beverly Hills, Calif.

Pictures: Katy Perry

Singer Katy Perry and comedian Russell Brand arrive at the 3rd Annual Art of Elysium "Heaven" Gala Event on Jan. 16, 2010, in Beverly Hills, Calif.

Pictures: Katy Perry

Singer Katy Perry, left, and her boyfriend British actor Russell Brand attend John Galliano's Spring-Summer 2010 fashion collection, presented in Paris on Oct. 7, 2009.

Pictures: Katy Perry