Lady Gaga is back.

The singer announced on Facebook Tuesday that her latest single, "Perfect Illusion," will be released Sept. 9.

Gaga shared on Facebook back in August that "Perfect Illusion" was coming sometime this month. Since then, her website has transformed into a colorful announcement page for the song.

According to her Instagram page, Gaga has teamed up with Mark Ronson, BloodPop and Tame Impala's Kevin Parker to create the song.

Gaga hasn’t released new music since her 2015 song “Till it Happens to You,” written for "The Hunting Ground," a documentary on campus sexual assault.

The native New Yorker’s last album was the jazz duet project “Cheek to Cheek” with Tony Bennett in 2014. Her last pop album, “Artpop,” was released in 2013.