Mariah Carey and James Packer attend "The Intern" New York Premiere at Ziegfeld Theater on September 21, 2015 in New York City

*Mariah Carey has reportedly taken the next step with her billionaire boyfriend James Packer.

TMZ is reporting that the couple are now living together – just five months after they began dating.

According to the website, the big move happened after her Halloween party. Her staff packed up her belongings – including bedding and furniture – and moved it to his Beverly Hills home, five minutes away from the house she’s been renting.

“It’s a big move for Mariah and the Australian billionaire … we’re told they’ve openly discussed the end game … marriage,” TMZ reported.