The new cast of "Dancing With the Stars" is nearly ready to be revealed as the long-running reality show continues to makes big changes to itself.

The season 18 cast will be officially announced live on Tuesday, March 4 exclusively on "Good Morning America". While there have been a few reports about possible celebrity cast members, there have not been any confirmations up till now.

However, "Real Housewives of Atlanta" reality star NeNe Leakes and "Full House" actress Candace Cameron Bure are currently believed to be joining the cast by various sources, according to E! Online.

One of the biggest stars who is allegedly in the running to compete on "Dancing With the Stars" in Season 18 is "Keeping Up With The Kardashians" star Bruce Jenner. The Olympian-turned-reality star reportedly really wants to be a cast member of the popular dance competition this season, according to sources in an Us Weekly report.

Australian pop vocalist Cody Simpson is also in discussions with the DWTS producers to possibly compete in season 18. Simpson tweeted to his followers in December, wondering if he should accept the proposal.

"Dancing With the Stars" have already made major changes before the launch of Season 18. Tom Bergeron's co-host Brooke Burke-Charvet has been fired from the show and will be replaced by Fox Sports reporter Erin Andrews. In addition, bandleader Harold Wheeler has also been fired and will be replaced by Ray Chew and his band.

"Dancing With the Stars" Season 18 premieres Monday, March 17 at 8pm on ABC.