Jack Antonoff is nominated for best original song in a motion picture with his co-writer
And yet Antonoff, one-third of the band fun., walked the red carpet solo.
"It's nice to be alone," he said.
Last year, Antonoff accompanied Dunham to the show as a guest and said he was able to "cut loose."
"I feel like I'm being less supportive this year since I'm nominated," he joked.
He and Swift wrote "Sweeter Than Fiction" for the movie "One Chance" in Antonoff's 800-square-foot
Antonoff is finally preparing to move into a bigger place. That has taken up most of his time, he said, so he hasn't been paying attention to the recent controversy surrounding his girlfriend's show,
"I try to stay out of it," Antonoff said. "There's no one stronger than Lena."