Ryan Seacrest is admittedly very much single.

The “Wheel of Fortune” host, 51, made a rare comment on his relationship status Wednesday on his radio show, “On Air With Ryan Seacrest,” describing what he called “RSB” — “recently single behavior” — before talking about his own love life.

“You can spot this stuff,” he said. “Somebody changes the color of their hair. Recent single behavior. Everybody has their own way of doing it.”

“I have RSB, but I didn’t SB,” he continued.

His co-host Tanya Rad then questioned him if he was “sure” about that, causing him to pause before replying, “Hmmm. No.”

Later, Seacrest cracked, “I have LSB — long-time single behavior.”

He had a sense of humor about his lack of a love life, bursting out laughing with Rad and his other co-host, Sisanie Villaclara.

Page Six reached out to Seacrest’s representatives for comment.

Interestingly enough, insiders told Page Six in August that the “American Idol” host was getting serious with Dutch model Maxime Nova, 34.

“He is completely besotted with her. And she feels the same about him as well,” a source told us at the time. “They are head over heels.”

“He just spent an absolute fortune taking her on a romantic holiday for the summer,” our insider noted of how he flew Nova by private jet to meet him aboard a luxury yacht in the Ionian Sea.

The source added, “They make such a gorgeous-looking couple, and it’s become very serious in a short space of time.”

Seacrest, a perpetual bachelor who has never married, certainly has a type.

The TV and radio personality split from model Aubrey Paige in April 2024 after three years of dating.

Prior to that, he famously dated “Dancing With the Stars” co-host Julianne Hough from 2010 to 2013. He was on and off with model Shayna Taylor between relationships with Hough and Paige.

In March, he joked about being “lonely” on “Wheel of Fortune,” hinting that he would be on the dating app Tinder to find love.

Last month, Seacrest displayed what could be deemed RSB when he showed off his six-pack abs in a shirtless Instagram pic.

The thirst trap featured him flaunting an impressively chiseled torso with defined pecs.