Marvin Humes and Rochelle Wiseman have split up.
The JLS singer and the Saturdays beauty began dating in March and moved in together in the summer.
But the pair reportedly decided to end their relationship this week as their busy schedules were keeping them apart.
A spokesman for Marvin said: “We can confirm reports that Marvin and Rochelle have split up. The split is amicable.”
The couple had both previously spoken of long-term commitment.
The 25-year-old boyband star said earlier this year: “I wouldn’t be with her unless I thought she was the one I wanted to have kids with and get married to.
“We both have careers so not in the near future, but she will be the most incredible wife and mum.
“She totally gets what I do and me her. She never gets jealous of me getting female attention and if girls want photos with me it’s all good. And she has a lot of guy fans.”
Rochelle, 21, said in a radio interview around the same time: “He’s definitely the one. This is a long-term relationship and I’m really excited. We’re really happy.”