Ed Sheeran and his girlfriend Athina Andrelos have allegedly called it quits. Reports claimed that the break-up was because of the "X" singer's constant drinking as well as his closeness to Taylor Swift.

According to Heatworld, Ed Sheeran's girlfriend Athina Andrelos was upset with how Ed Sheeran got "spectacularly hammered" after the BRIT awards. It did not help that Ed went on a tour the next day and they had no chance to talk about his behavior. Rumor has it that she was the one who demanded that they split.

"The final straw was at the after-party. It was a combination of Ed drinking too much and him being unable to deal with a girl that kept bothering them that night," the source revealed.

The breakup between Ed Sheeran and Athina Andrelos, however, was said to be mutual. The insider claimed that there was no bad blood between the two.

"The next day, when Athina drove Ed to the airport, they spoke about everything and they decided to take a break because it was unfair on both of them," the source added.

As Kdramastarz previously reported, the relationship between Ed and Athina had been on the rocks since the recent BRIT awards. Sources revealed that Athina was not at all happy when Taylor Swift declared her love for Ed Sheeran in her acceptance speech.

"Honestly I know I wouldn't be up here if it wasn't for one of my best friends who took me to pubs and taught me how to make a good cup of tea and taught me everything I know about the UK," she told the audience.

"I just want to say I love you Ed Sheeran," she said.

Taylor Swift's declaration reportedly put Athina Andrelos on the edge and asked Ed Sheeran to "ditch Taylor." Sources claimed that the chef had long been jealous of Taylor and Ed's friendship.

Ed Sheeran and Athina Andrelos have yet to confirm or deny the split.