Demi Moore Racing To Wed New Toyboy

Move over Ashton and Mila! Demi Moore is set to tie the knot with her lover Sean Friday – and the mother of three wants baby No. 4, The National ENQUIRER has learned.

“They’ve been talking marriage and are going to slip away somewhere quiet and get engaged,” reveals a close friend of the actress. “They are even planning to have a baby!”

Ashton, 36, and his fiancée Mila are expecting their first baby this fall.

“They’re not likely to get married until next spring at the earliest – to allow Mila plenty of time to get her figure back,” said the source. By that time Demi, 51, could be on hubby No. 4 and changing diapers!

“Demi is desperate to have a baby with Sean,” revealed her friend. “And if she steals attention away from Ashton and Mila, so be it! “She’s determined to show everyone – especially Ashton – that’s she’s moved on in her life.”

Demi split from Ashton in 2011 after party girl Sara Leal claimed they’d spent the night together. After her divorce, Demi concluded the marriage collapsed because it was childless, said her friend.

“She’s determined not to make the same mistake with Sean. He has made it clear he wants kids and that’s why she is ready to adopt – sooner rather than later.”

The May-December couple began dating last July after Demi’s daughter Rumer introduced them.

Some of the star’s pals consider the “Dead Sara” drummer just another toy boy. But others say the 27-year-old Sean prefers the quiet life, is faithful – unlike Ashton – and has a calming influence on her.

Insiders say Demi told her children that she and Sean are looking to marry before the end of the year in a quiet ceremony in California.