On Thursday night the entire Kardashian family dined at Cecconi's, and while most of this was for their reality TV show, Khloe ended up having a romantic dinner date with French Montana and then going to his house afterwards, so not all of this was scripted!

Kim arrived first and was also the first to leave, and Kourtney, Scott, Kylie and Kris were there as well, but we didn't see Kendall. Our X17 photographers on the scene tell us that Khloe and French were the last to leave and when they did, they went straight to his Los Angeles pad! Guess this was closer than her new Calabasas crib...

Despite conflicting reports as to whether these two are a couple, we think the sleepover seals the deal. Khloe and French have been spending a lot of time together -- the previous night they partied it up at Hooray Henry's, and on Friday evening the duo went to 1Oak for Diddy's son's sweet sixteen party.

We just hope Khloe isn't jumping into something too quickly with the wrong person! Not only did French's estranged wife speak out and warn her to be careful, but a source tells Life & Style, "The whole family is worried. They think she's headed down the same path she did with her ex Lamar Odom." Maybe Kris called a family dinner to better assess the situation?