The RompHim clan ain’t the only onesie-wearing trendsetters.

Yesterday (May 24), Lauren Alaina held a “Number Onesie” party at Nashville’s Sutler Saloon to celebrate the No. 1 success of her hit single, “Road Less Traveled.”

Many of the revelers—including Lauren and the song’s co-writers, Meghan Trainor and Jesse Frasure—were decked out in custom onesies.

“I haven’t really planned much of this party,” said Lauren. “It’s a hobby of mine to plan parties, so I’m excited to see how it goes. But, I did plan the onesies. And, it was really weird for me, like, this party kind of made me realize, ‘Oh my goodness, I got a No. 1 song.’ It’s so crazy that I’m . . . this is like a No. 1 party of a song I wrote.”

Earlier this week (May 22), Lauren followed up her first-ever No. 1 single by releasing “Doin’ Fine” to country radio.

The semi-autobiographical tune, which was co-written by Lauren, Emily Shackleton and busbee, is the third single from Lauren’s sophomore album, Road Less Traveled.

“‘Doin’ Fine’ is a really special song because it’s uplifting, but really honest at the same time,” said Lauren. “If you don’t know me and you don’t know that that’s actually what I went through, you would almost think, ‘Oh my gosh, she really tried to write a country song,’ but the truth is, I really live a country song.”

https://www.youtube.com/watch?v=o5twPbBXyMM