Mariah Carey Cuddles With Boyfriend Bryan Tanaka in the Hot Tub on Valentine's Day: Pic!

Bubbles, booze, and Bryan! Mariah Carey had a steamy Valentine’s Day celebration with her boyfriend, Bryan Tanaka. The “Vision of Love” singer took to Instagram to share a pic from their romantic evening in the hot tub. WATCH: Nick Cannon Says Mariah Carey's Romance With Bryan Tanaka is Fake: 'That Sh*t is Like a Soap Opera' “Happy Valentine’s Day!! #happyvalentinesday #happy #moments #bubbles,” she captioned the shot.

In the photo, Mimi is rocking a black bikini top and holding what appears to be a red glass of champagne. Her shirtless dancer beau, Bryan Tanaka, is sitting by her side, holding a glass of his own. Tanaka reposted the pic to his own account, captioning it, “Happy Valentine’s Day!!! #AllYouNeedIsLove.” Carey also posted pics of herself in colorfully decorated tub wearing a spiky bra top. Though the pair have been joined at the hip lately, Carey’s ex-husband, Nick Cannon isn’t exactly buying into it.

WATCH: EXCLUSIVE: Mariah Carey Talks Burning Wedding Dress in 'I Don't' Video and Bryan Tanaka's 'Amazing Qualities' "That s**t is hilarious," Cannon told Howard Stern last week. "First of all, I think the whole reality show is fake. I'm a producer, so you can't have a well-lit private conversation. Like, that s**t doesn't happen. I don't buy none of that s**t." For Carey’s exclusive interview with ET about Tanaka, watch the clip below!