Ben Cohen moves back in with estranged wife Abby

Conscious uncoupling be damned, this was sad. Gwyn and Chris were so lovey dovey - meeting at a Coldplay concert and getting married barely a year later.

An unsuspecting breakup - we wonder what Nick Cannon did with that HUGE 'Mariah' tattoo on his shoulder blades?! Shortly after their split, Nick was rumoured to be flinging it off with Kanye West's ex - Amber Rose.

Hearts broke EVERYWHERE with this one and although Ryan is now with Eva Mendes and they have a child together, we will NEVER get over this split. Soz Eva.

"S––– happens, you know?" Pattinson told British Esquire in its September 2014 issue about Stewart's fling with director Rupert Sanders. "It's just young people … it's normal! And honestly, who gives a s–––?" And as shocking as this was when those pictures of Kristen and Rupert were released - we're with Rob on this one.

Well this was a blunder of a breakup if ever we saw one and 10 devastating years since our world was turned upside down. And it turns out, 10 years is not long enough to move past Jen and Brad. Even today, when we're feeling down, we flip on that episode of F.R.I.E.N.D.S when Brad guest-starred and just try to look for clues. We can't really watch Mr. & Mrs. Smith again - because that's where Brad met Angelina Jolie. One of the reasons for their split.

This was a particularly emotional breakup for Bieber - who even when someone was mentioned Selena in an interview he would flip out. However Selena said, in an interview in 2013, that she was "well stressed out" from this very public breakup. Poor loves.

The pair's divorce was finalised in 2013. It was reported it was down to Ashton's infidelity that caused this breakup. Anywho, he's with Mila Kunis now and we love that way better because they had history from appearing on That '70s Show together. We don't even feel sorry for Demi, she's a big girl and he was a sleeze to you anyways, Demi.

They were married for a year, he broke up with her on Twitter and was overall not very nice to her, Katy wrote a song (By The Grace of God) about it all. Team Perry all the way on this one.

If you're too young to remember this breakup, TRUST US, when we say if we don't find love and incidentally die alone, it is Britney and Justin's fault. Just watch Justin's Cry Me A River music video and you'll understand.

They broke-up amid speculation of Lamar's drug problem. They're still married. So we don't really know what's going on with these two, but we miss Khloe calling Lamar 'Lam-Lam' and 'Lammy'. *Sobs

Footballer Ashley cheated on Chezza - with what was rumoured to be a number of girls - and broke Cheryl's heart. She wrote about him in a book and it sounded DEVASTATING. There were even pictures of Chezza on holiday with her gal pals looking very, very skinny. Look how happy they were in this picture?! - Oh well she's happily married to a hot French man now (and has a MUCH better last name). Shame on you Ashley.

This was a turbulent and VERY public break up in which Chris beat Rihanna up (police also reported bite marks) after the Grammys in 2009. In court, he admitted to the allegations and was sentenced to time in prison and community service. Chris is in an on/off relationship with Karrueche Tran, currently they're broken up. He also found out he has a love-child with a one-night stand to a woman he is not with. Rihanna has been recently linked to Leonardo DiCaprio.

We don't really know why they broke up but Liam handled it very maturely. Miley went a bit off the rails posting weird stuff on Instagram. We feel like Miley lost out with this fine specimen.

They were literally seen out for like two dates, can hardly be called a relationship, but if this happened for real and lasted we would have been well happy. HOWEVER, Taylor is now with Calvin Harris and we LOVE Talvin. A LOT.

Lauren Goodger and Mark Wright. Otherwise Mark and Michelle Keegan would have NEVER happened and we love M & M. Sorry Lauren, you are lovely and we hope you find true love elsewhere.

Adam Brody and Leighton Meester