Mother Monster has left us “Speechless.” On Saturday night, Lady Gaga posted a photo to Instagram of herself posing with another pop icon, Barbra Streisand.

“Barbra and me,” Gaga wrote with the post. “What a completely amazing woman.”

Gaga accompanied her American Horror Story showrunner Ryan Murphy to Streisand’s home, along with John Tavolta and his wife, Kelly Preston. Streisand tweeted a photo of all of them together, along with her husband, James Brolin. She captioned it, “a wonderful evening at home.”

Gaga is starring in the latest season of Murphy’s horror anthology, American Horror Story: Hotel. During the Television Critics’ Association press tour, Murphy revealed her character to be the owner of the titular hotel and “a very wealthy social doyenne who is consumed with art and fashion and people.” The first episode will premiere Oct. 7 on FX.

See photos from their meeting below.