Los Angeles:Singer-actress Selena Gomez treated her fans to a tease of a new song, which is believed to be titled "It aint me" and a collaboration with Norwegian DJ Kygo.

The unconfirmed title track's first tease on Instagram features a half profile of Gomez with a black X over her mouth, reports people.com.

The lyrics read: "I had a dream/ we were back to 17/ summer nights and liberties/ never growing up."

While it appears the singer is making new music, she is also busy as executive producer of the Netflix series "13 Reasons Why", an adaptation of the best-selling young adult novel IANS