TJ was with Kim when they were both teenagers, while Kourtney and Taryll were an item a few years before she started dating Scott Disick.
The sons of Tito Jackson, they inherited their fathers love of music and are in the group 3T with brother Taj.
But after buying Khloe a car, putting her in his music video “Don’t Panic” and pretty much doing the absolute most, the pair split.
He’s since had more success in music than he’s had in dating, with there being more rumors of courtships with Sanaa Lathan and Amber Rose than any real, serious proof.
(He held the same responsibility for Prince and Paris before they turned 18.) Taryll, well, he most recently appeared on Odom married Khloe Kardashian in 2009 after dating her for a month.