Sam Smith may have "peaked" after Golden Globes win

We're not the only one celebrating Sam Smith's big win.

On Sunday night, the "Writing's on the Wall" singer attended the 2016 Golden Globes where he picked up a prestigious award for Best Original Song in a Motion Picture.

While he's received his fair share of Grammy awards, the 23-year-old admitted that being surrounded by the biggest stars in movies and TV was quite the special and different experience.

"I'm in complete shock to be honest with you. I just didn't think it was going to happen tonight," he told E! News' Maria Menounos at the show's after party. "We've been here just enjoying it, just looking at everyone, it's just weird."

He continued, "It's not our world but we feel very welcomed, which is beautiful."

Sam and Jimmy Naples both accepted Sunday's award for their song in Spectre titled "Writing's on the Wall."

Before the single beat out songs performed from talented artists like Charlie Puth, Wiz Khalifa and Ellie Goulding, Sam was the first to admit that being able to write the song for such an important movie was a big enough win for him.

"I thought we won when we got to do the Bond thing. As soon as we got to do that, it was incredible," he told E! News. "Obviously the awards are important, but I felt like I won in that sense and just to get it feels really weird."

He added while laughing, "Enough is enough now. We peaked."