How did Mariah feel about getting in between an argument?
That was addressed on Mariah's World Season 1 Episode 2 when it became clear two of her closest friends were about to be at odds for quite some time.
Meanwhile on this hit reality series, Mariah's tour schedule proved to be a huge obstacle as she struggled to find a home base for herself and the kids in London.
Use the video above to watch Mariah's World online to get caught up on the latest developments for the characters on this new series.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.