After a tough few months following her highly publicized split from Nick Cannon, Mariah Carey's boyfriend James Packer, as well as her short Las Vegas residency at Celine Dion's spot of the Caesar's Palace, have seen Mimi going back into full shape, looking happier than ever!

In the past few months, a lot has been published about Mariah Carey's boyfriend, billionaire businessman and media mogul Packer, as the two have been looking happy strolling around Vegas and even vacationing together a few times - but it wasn't until this week when the "Hero" singer arrived with her Australian man to a red carpet event!

According to Yahoo! News, things are now more than official with Mariah Carey's boyfriend, as the super diva took her man to her most recent public appearance, as they both attended the premiere of "The Intern," a comedy starring Oscar winners Robert De Niro and Anne Hathaway.

The Huffington Post reports that Mariah Carey's boyfriend, who has been linked to the New York diva since last June, couldn't keep from smiling to his new love on their red carpet appearance, as Packer and Carey not only walked together but also had no trouble posing for cameras during the film premiere, looking madly in love.

It has been reported that the singer and the businessman have known each other for years, but it's only recently that they've gotten romantically involved, after Mariah split from Cannon and James did the same with wife Erica.

According to The Mirror, Mariah Carey's boyfriend even leaned in for a kiss during the event!

However, it wasn't all fun and games for Mariah and James during the recent New York event, as there was an awkward exchange between the billionaire and what seemed to be a publicist after the two watched the film, with Packer seemingly upset over something the person said.

In any case, congratulations to the now official Mariah Carey boyfriend!