Tristan Thompson allegedly took two young women into a bedroom during a late-night Valentine's Day party for singles--just days before he hooked up with Kylie Jenner's best friend, Jordyn Woods.
An insider tells the Daily Mail that the 27-year-old NBA star and the women "were drunk, holding hands and giggling" at the Los Angeles mansion.
"One was Latina with brown hair while the other looked Middle Eastern, she resembled Khloe but had a different type of body," the eyewitness says.
A guard allegedly kept watch at the bottom of the stairs because the upstairs was off limits unless guests were going there to hook up with someone.