Police said that the three suspects, all in their 20s, were throwing beer bottles and shouting expletives at security guards stationed outside the 24-year-old singer's house.
One guard called the police, who arrested the trio -- Michael Horrigan, Tristan J. Kading and and Emily E. Kading -- and charged them with disorderly conduct
Swift was not home at the time.
Tristan Kading told TMZ that he and his fellow trouble-makers had too much to drink. He said they weren't targeting Taylor Swift.