Uh-Oh! Taylor Swift Returns to Studio

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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.