Tristan Thompson's got even more explaining to do... If you were wondering just how Tristan locked down these numerous hookups while dating a pregnant Khloe Kardashian, we have the answer. A source told Us Weekly: “Tristan slides into girls’ DMs. He messages girls that way, on Instagram, and then meets up with them. He likes exotic or non-American-looking girls with big butts.” The revelation of Tristan's DM frenzy comes days after Khloe and Tristan welcomed their first child together, True Thompson. Tristan was spotted kissing Instagram model Lani Blair and taking her back to his hotel room just a week before Khloe was expected to give birth. After this news broke during Khloe's final pregnancy week, a video of Tristan fooling around with two women at a bar when Khloe was three months pregnant surfaced. These are allegedly not the only cases of Tristan's infidelity. Khloe has yet to publicly comment on the scandal.