TLC is coming back for a fifth and final album, which will be funded partly through Kickstarter, and the group celebrated by bringing their signature off-the-wall energy to HuffPost Live on Monday. In the middle of talking with host Caitlyn Becker about the upcoming music and their late bandmate Lisa “Left Eye” Lopes, Tionne “T-Boz” Watkins and Rozonda “Chilli” Thomas did something they rarely do: argue.

It seems T-Boz and Chilli disagree over the question of which of them loves TLC more. As Chili made the case for why she loves the group most, T-Boz attempted to make her point by poking Chilli, then imitating her behind her back. The exchange is a perfect depiction of the phrase “fighting like sisters,” and it’s definitely worth a watch.

See TLC’s debate in the video above, and click here for their full HuffPost Live conversation.

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