Younger sister Ashlee catapulted into the limelight when she wrote the song “Shadow” some years after her sister Jessica had already enjoyed a taste of fame. In it, Ashlee wrote of her feelings of jealousy and neglect as Jessica’s star rose. These days, however, the sisters have put aside their differences after both going through messy divorces.

After the infamous 2014 elevator scene caught on camera between her and Beyoncé’s husband, Jay-Z, Solange deleted all photos of her big sister on her Instagram account. Both seem to have moved on from the incident though after releasing a joint statement saying: “At the end of the day, families have problems and we’re no different.”

These two young Hollywood starlets have reportedly drifted apart after finding fame in movies like “War of the Worlds” for Dakota and Elle’s Disney adaptation of “Maleficent”. They both live on different sides of the US coast, too, so maybe it’s the distance? Or perhaps just two sisters trying to find their own identity as they grow up in the spotlight.

The Jonas Brothers shocked everyone when they abruptly broke up as a band in 2013 but later explained that they couldn’t agree on their music, videos, solo opportunities or anything else. Just last year, older brother Kevin revealed that the “friction” of being in a band together was terrible and said that breaking up saved their family.

Julia and her brother Eric were once quite close in the early nineties. But Eric’s substance abuse problems saw them at odds with each other and they spent the better part of a decade not on speaking terms. Luckily, they’ve seemed to patch things up and have mended the relationship publicly.

Rob and Kim Kardashian reportedly fell out after her younger brother refused to attend her 2014 wedding to Kanye West. Things escalated when Kim made fun of Rob’s weight issues during a magazine interview prompting him to compare her to the female character in the movie “Gone Girl”. The tension between the pair has simmered down recently but it could be about to blow up again…

…especially since Rob lashed out at younger sister Kylie this week and revealed her mobile phone number on Twitter. Rob was apparently upset that his sisters decided to throw him a baby shower without inviting his fiancée Blac Chyna. So far the Kardashian clan has kept quiet about their brother’s rant on social media so we’ll see whether this will lead to more crisis talks between the family members.

This long-standing feud started when their band, Oasis, formally broke up in 2009 after a backstage fight in Paris just moments before the brothers were set to take the stage. They’ve traded insults and barbs over the years but have recently been spotted hanging out and supporting each other’s solo endeavours so could a reunion be in the works?

Madonna stopped speaking to her brother just before the release of his 2008 memoir, “Life With My Sister Madonna,” in which he revealed everything from Madonna’s hygiene to her boyfriends. The two are now “back to being brother and sister”, according to Christopher, but we haven’t seen any evidence of that on the popstar’s part.

Two of the highest-ranking tennis players in the world, these two are rivals on and off the court. Serena has made clear that squaring off against her sister is a double-edged sword, saying: “I don’t look at Venus on the court. I can’t. If I am winning, I might feel sorry for her. If I’m losing, I will want to knock her out.”