Taylor Swift has reportedly split with The 1975 rocker Matty Healy just weeks after they began dating.
US celebrity gossip site TMZ was the first to reveal news of the split, while Entertainment Tonight cited a source who claimed they were "both extremely busy" and "not really compatible".
"Taylor and Matty broke up. They are both extremely busy and realised they're not really compatible with each other," the source told ET.
The source also said: "Taylor's friends want what's best for her and aren't shocked that their relationship fizzled out since she recently got out of a long-term relationship."
Swift split with Joe Alwyn after six years together in April, a month before rumours circulated about her and Healy being an item.
The pair were rumoured to be seeing each other after he was spotted at the Nashville stop of her Eras Tour in May.
In May, fans launched the #SpeakUpNow campaign in an attempt to separate the couple, due to their anger at some of Healy's past indiscretions.
Examples of Healy's controversial behaviour include kissing fans at his concerts, eating raw meat, reportedly performing a Nazi salute during a Kanye West song reference, and standing by when other podcasters made racist comments about rapper Ice Spice.
Neither Swift nor Healy have commented on the rumoured split.