Teen queen Miley Cyrus doesn't turn 16 until November 23 -- but the "Hannah Montana" star rang in the milestone birthday celebration early, by shutting down Disneyland and hosting a sweet 16 bash!

Cyrus gushed that her parents bought her a new puppy -- and said that since her parents threw the party for her, she didn't need any more presents! "My parents shut down Disneyland for me, so I'm good for awhile," Miley reveals.

Tickets to ring in the Disney starlet's celebration could be purchased for $250 a pop, and included four songs performed by Miley, with opening act by dad Billy Ray Cyrus, and a fireworks display.

Rumors were flying that Miley's birthday bash would conflict with the 11th annual Gay Days Anaheim celebration at the theme park, but event producer Jeffrey Epstein nixed that, saying, "We're happy to share our big weekend with Miley. While it may be a small world after all, we think it's big enough for both groups to have a blast."

Celebrities who headed to the happiest place on earth to celebrate with Cyrus included "Idol" alum David Archuleta, Jennie Garth, Steve Carell, Cindy Crawford, Tyra Banks and Jennifer Love Hewitt.