Brooks Nader and Gleb Savchenko showed their new romance was hotting up as they packed on the PDA on the Dancing With The Stars set in LA on Tuesday.
The model, 28, and the pro dancer, 41, who recently got matching tattoos, were seen sticking their tongues out at one another while clad in 80s attire for the show's Hair Metal Night.
Brooks also risked indecent exposure as she pulled down her trousers to reveal her new inking on the lower part of her hip - before locking lips with Gleb.
The new inking appears to be a kite or diamond - with the new couple seen kissing during their tattoo session this week.
Brooks flashed her toned abs in a bejeweled bralette and flared trousers, teamed with wild crimped locks for the show.
Hunky Gleb showed off his ripped shirtless frame and tattoos in a pair of jeans teamed with a wild blonde wig.
She and Gleb have been trailed by romance rumors, sending the conjecture into overdrive when they kissed backstage at the reality show last week.
Then this past Sunday evening, they were seen locking lips on the sidewalk while leaving the Beverly Hills wine bar Wally's together.
Their latest sighting comes on the heels of claims they are 'hooking up,' with a source saying: 'It’s casual for now, and they’re both just having fun,' via Us Weekly.
'Brooks and Gleb have been very flirtatious from the beginning of rehearsals,' the insider further noted. 'They aren’t dating, but they’re enjoying spending time together and getting to know each other.'
Dancing With The Stars viewers have noticed the sizzling chemistry between Brooks and Gleb when they take the stage together on the show.
'I think that when you have that energy in real life, it’s easy to bring it to the dance floor every week,' Brooks slyly remarked to Us Weekly.
'That will be a theme throughout the season. But it’s a huge bonus to actually really be into your partner,' she added.
'You have to be with this person sweaty and on top of them all day for five hours. Every day - not just show day. So it’s kind of nice that you like each other.'
Gleb and his latest ex-girlfriend Elena Belle were first romantically linked in August 2021, but news of their split emerged this April.
He was previously married to Russian artist Elena Samodanova for 14 years until she filed for divorce near the end of 2020.
Their acrimonious split played out in the headlines, with Elena accusing Gleb of repeated infidelity and Gleb denying her allegations.
There have also been disputes over their co-parenting arrangement for the two daughters they have together, Olivia, 12, and Zlata, five.
Meanwhile, Brooks was seen chatting with Tom Brady at Michael Rubin's star-studded Fourth Of July party this summer, setting off an avalanche of dating rumors.
The sighting came just days after she shared a kiss with Prince Constantine Alexios of Greece and Denmark in the functions leading up to Olivia Culpo's wedding.
Brooks separated from her husband Billy Haire this May after four years of marriage, with a source informing DailyMail.com the split was amicable.
Billy, who tied the knot with Brooks in December 2019, works as a vice president at The Arena Group, which published Sports Illustrated until earlier this year.
Brooks first rose to fame by winning the Sports Illustrated Swim Search in 2019, and last year she was featured on the cover of the Swimsuit Issue.
