Best friends forever!
Taylor Swift returned to Instagram on Thursday, after going radio silent for months, to support her best friend, Selena Gomez.
WATCH: Selena Gomez Releases Her Most Sexual Song Yet, ‘Fetish’: Watch the Steamy Video!
“Sultry pop magic from this dreamy almost-birthday-girl,” she captioned a post, alongside a photo of Gomez’s recent cover art for her new single, “Fetish.”
Gomez debuted her sexy new single on Thursday, which she co-wrote, after teasing the new track for weeks. The song, featuring rapper Gucci Mane, is the second single Gomez has put out since debuting “Bad Liar” in June.
RELATED: Selena Gomez Fans Say Taylor Swift Ever-So-Subtly Appears in 'Bad Liar' Video -- Spot the Clues!
During a radio interview last month, Gomez revealed that “Bad Liar” is her “favorite song I’ve ever done, for sure."
"The funny thing is I was very single when we were working on the song, but it was that feeling that I was missing. I’m very obvious when I have feelings for someone and we were talking about that feeling," Gomez said.
For more from Gomez’s new music, watch the video below!