"90 Day Fiancé" star Kara Leona looks like she's a big fan of sexy lingerie ... and she's leaving little to the imagination.

The reality TV hottie slipped into some revealing intimates and flaunted her sexy frame for the camera ... modeling a lacy red bodysuit and a skimpy black bodysuit.

Kara's hot shots are featured on her newly launched OnlyFans profile.

'90 Day' fans first met Kara in Season 9 of "90 Day Fiancé," which aired in 2022 ... showing her and her Venezuelan dream man, Guillermo Rojer, go through the K-1 visa process together.

Kara and Guillermo made it to the altar, but things quickly turned downhill ... and their struggles were documented on "90 Day Fiancé: Happily Ever After?" ... where fans saw them call it quits.

But Kara and Guillermo didn't totally give up ... they headed to intensive therapy for "90 Day: The Last Resort" ... the 3rd season debuted this week.

In the meantime, she's flaunting her stuff on her OnlyFans when she's not working things out with Guillermo or making new music.