Sharna and Bonner enjoyed a flirty night out at a bar in Los Angeles on Tuesday, fueling recent speculation there is potential for romance, E! News reported.
In photos obtained by the website at Cowboy Palace Saloon -- a very fitting hangout spot for the professional bull rider-turned-model -- Bonner had his arm wrapped around Sharna's neck as she held his hand left hanging in the air above her chest.
Bonner was also spotted whispering into the pro dancer's ear and giving her some helpful pointers when playing a friendly game of pool.
Sharna rocked a navy blue swing dress and black thigh-high boots for the outing, while Bonner was wearing a plaid long-sleeve shirt, jeans and a big belt.
"He seems especially doe-eyed -- and she certainly doesn't seem to mind the attention," an eyewitness told E! News of the possible date.
It reportedly appeared cameras were rolling on Sharna and Bonner for a Dancing with the Stars segment, but they still seemed to be in a world of their own.
"There is some real chemistry here," a source close to the duo shared.
Sharna and Bonner had obvious passion onstage as well as sexual tension behind the scenes during Dancing with the Stars' Season 24 premiere on Monday night. A producer even pointed out that Sharna was "blushing" when she first met the handsome cowboy on the ranch where he lives.
"I've never blushed on this show, ever in my life, and I legit blushed tonight," Sharna said after she performed a cha cha with Bonner worth 22 judges' points out of 40 possible points, landing in ninth place on the leaderboard.
"Obviously we have chemistry. We're not going to stand here and lie and say we don't, but everyone made such a big deal tonight that I didn't really know what to say to it."
And it's definitely not a stretch to say Bonner and Sharna -- who admitted they are both single -- are at least physically attracted to each other.
"The day I met her on the ranch, I looked up, they had me leading the horse," Bonner told Entertainment Tonight, "and I looked out under the brim of my hat, there she was, just a fiery redhead. [She] just took my breath away, man."