Police were called to Selena Gomez's Hidden Hills, Calif. home at 10:30 p.m. Tuesday night to respond to a loud noise complaint, Yahoo confirms.
Authorities said that the parties were completely cooperative, turned down the music, and nothing further happened -- but the news comes on the heels of reports that Gomez, 21, has rekindled her romance with Justin Bieber, 20, reportedly worrying her friends and family.
Rumors of a reconciliation between the on-again, off-again couple were confirmed when the two were spotted at mutual friend Alfredo Flores' birthday party in Los Angeles on June 15.
"Justin and Selena are definitely full-on back together at the moment," a source tell Us Weekly. "They spent all day riding together on a Can-Am Spyder on Sunset Blvd. … Justin drove while Selena sat on the back holding on to [him].He was incredibly sweet with her and they looked super happy and in love."
Gomez secretly checked into rehab for two weeks in January, though according to her rep, "not for substance abuse."