Images from the evening show Kardashian, 31, and Harden, 25, dancing closely together and talking on the dancefloor.
According to TMZ, the new friends enjoyed dinner together earlier in the evening at the Red 8 restaurant before attending the Loyal singer's party.
Well one of her ex friends is calling her out for smashing yet another one of her exes.
Trina, who used to be buddies with the Kardashian clan back in her red hair days… What do YOU think about Khloe dating Trina’s exes???
In fact, during an appearance on , Trina admitted that French was living with her when Kardashian came into the picture. Out of respect you don’t handle situations like that,” Trina said.
star was spotted dining in Las Vegas on Saturday, July 4, with none other than NBA pro James Harden.
Harden, who Trina dated briefly a few years ago, isn’t the only man the two ladies have shared.
In Spring of 2014, Khloe started dating Trina’s pseudo ex, French Montana.
They've yet to officially confirm their relationship, but sources say they're definitely an item.
The insider told Us Weekly: "Remember French Montana was also with Trina before Khloe.
Khloe and James are not officially dating though and are just friends hooking up."Trina has been telling her friends Khloe can continue to have her sloppy seconds once again.
took to Twitter Sunday to throw some not so subliminal shade Khloe’s way for once again taking her “sloppy seconds.” Mind you Trina previously dated French Montana…
Over the weekend, the Houston Rockets player and Kardashian were spotted getting cozy in Las Vegas.