“Extra” caught up with Tiffany Haddish as she promoted her new show “The Last O.G.” in Austin. Show aside, Haddish also discussed her secret pact with Brad Pitt. She shared, “He said, if he's single in a year and I'm single in a year, maybe we'll revisit this conversation in a year, but it was joke.” As for another reason why they won’t date in the future, Haddish pointed out, “He’s got a lot of kids. I want to be number one, not number six or seven.” “The Last O.G.” airs Tuesday nights on TBS.