Rumer Willis kisses mystery man after revealing Derek Richard Thomas breakup

Rumer Willis was spotted kissing a mystery man Friday. BACKGRID

Rumer Willis is packing on the PDA post-breakup.

Less than one month after revealing her split from boyfriend Derek Richard Thomas via Instagram, Bruce Willis’ daughter was photographed kissing a mystery man outside of a Los Angeles fire station.

The 36-year-old wore a blue dress and cowboy boots while locking lips with the dark-haired, tattooed individual on Friday, in pictures obtained by Page Six.

The duo locked lips in Los Angeles Friday. BACKGRID

The unidentified individual wore a Los Angeles County Fire Department shirt Friday. BACKGRID

As for the mustachioed man’s outfit, he sported a Los Angeles County Fire Department T-shirt, navy sweats and sneakers.

The man and Rumer chatted before their smooch, then embraced and parted ways.

Rumer’s rep has yet to respond to Page Six’s request for comment.

Willis sported a blue dress and cowboy boots Friday. BACKGRID

The pair spoke on Friday outside a fire station. BACKGRID

In August, the “Dancing With the Stars” alum confessed to her followers that she had been “single momming it and co-parenting” with Thomas.

Rumer did not provide further details about their breakup.

She and the singer went public with their romance in November 2022, with Rumer debuting her baby bump the following month.

Willis and the man chatted before engaging in PDA Friday. BACKGRID

After embracing on Friday, they parted ways. BACKGRID

The former couple welcomed daughter Louetta, now 1, in April 2023.

While revealing her breakup on social media last month, Rumer gushed about how “grateful” she is for her baby girl.

“She is the best thing in my life and I am forever grateful I was able to have the time in that relationship for her to come into my life,” the new mom wrote.

The PDA came less than one month after Willis revealed her split from Derek Richard Thomas. Michael Simon/REX/Shutterstock

The former couple co-parent 1-year-old daughter Louetta. Instagram/ Rumer Willis

Thomas, who has yet to publicly address the split, penned a sweet tribute to the little one on Father’s Day in June.

“Thank you for changing my life and transforming me into a better person,” he wrote. “Being your father is the greatest joy of my life. It’s an honor to be your guide as you teach me how to live. Thank you you for existing.

“And thank you to your mother @rumerwillis for being my loving partner on this journey of parenthood,” the songwriter continued at the time. “I love you both.”