Mariah Carey bursting with joy at the good news she can marry again

Songstress Mariah Carey has big things ahead of her as she post a jaw-dropping snap of her insane cleavage in a week when she finally got the go-ahead to marry again.

The 46-year-old famed for her hits, racked up an eye-popping display in Las Vegas where she treated fans to a snap of her assets in a sexy black bra.

Known as Mimi because of her diva ways, the All I want for Christmas hit maker has been celebrating the news she'll soon be a free woman.

Mariah Carey shows of her huge engagement ring in sexy cleavage shot

Her ex, rapper Nick Cannon, announced this week that he will sign the divorce papers he's been sitting on for a over a year.

That means the singer, who is currently doing a residency in the stateside gambling capital, will be able to marry her current fiancee James Packer, the Australian millionaire.

And it seems the star could hardly contain her joy at the news, never mind her ample bosom as she has been posting a series of revealing, celebratory pics all week.

In the latest shots, Mimi is pictured in a lacy, black key-hole bra that shows off her chest to its best advantage.

Mariah Carey shows of her huge engagement ring in sexy cleavage shot

Also clearly at the forefront of the image is her huge, diamond engagement ring as well as two enormous gem-studded bracelets.

The singer has recently lost weight which only goes to accentuate her curvaceous figure and continues to defy her age with her flawless skin.

Mariah Carey getting ready for her close-up

Mariah, who has twins Monroe and Moroccan with the 33-year-old America's Got Talent host, heard this week that he would set her free.

But this being tinseltown the rapper chose to make the news public by posting a rap to SoundCloud expressing his love for their twins and adding at the end 'F*** it, I'll sign these papers.'