Uh-Oh! Taylor Swift Returns to Studio

Harry Styles may be Taylor Swift's new song muse. Following reports of their breakup, the Trouble singer announced that she's back in the studio.

Swift, 23, tweeted on Thursday: "Back in the studio. Uh oh..."

Is the singer, notorious for writing about her exes, hinting that she's penning a song about the One Direction heartthrob?

RELATED: More Details Into Haylor Breakup

The country crooner and Styles were enjoying a post-holiday getaway in the British Virgin Islands that reportedly ended in a big fight, thus leading Swift to depart the island early while the boy-band member was seen at mogul Richard Branson's private Necker Island hanging out in a hot tub.

What would you title Swift's possible breakup song about Styles?

UPDATE: A song has hit the web that some think belongs to Swift. Give it a listen, and let us know what you think.