Backstreet Boys to reteam with Elton?

Seems like the Backstreet Boys want more of Mr. Saturday Night.

Dotmusic.com reports that the all-boy band plans to join Sir Elton John for a song at this year's Party In The Park, to be held at London's Hyde Park on July 9th.

The Backstreet Boys and John last collaborated at the Grammy Award ceremonies this year.

About hooking up with the all-boy pop band, Sir Elton said: "I'm absolutely thrilled to be performing at this year's Party in the Park. It's a fantastic event, and I'm really looking forward to going on stage in front of 100,000 people with the Backstreet Boys."

--AllPop