Carrie Underwood jumped right in!

According to an insider, the famous country star, 41, recently started filming for Season 23 of American Idol alongside her fellow judges, Luke Bryan and Lionel Richie.

On October 2, the trio, along with host Ryan Seacrest, met in NYC for a photoshoot to promote the competition show, which Underwood won in 2005.

“It’s been a whirlwind. They’ve been filming a lot of promotional content and auditions, so Carrie had to hit the ground running,” the insider dished.

Bryan, 48, recently shared that they are working “like 13-hour days” during the auditions portion of the program.

“We wake up and we get there, and what people don’t realize is we do 35 auditions a day, typically. And, man, you can’t rush through them,” he explained.

Bryan noted the process has been an adjustment for Underwood, who shares sons Isaiah and Jacob with husband Mike Fisher.

“We had a kid [beg], ‘I will work so hard,’ and Carrie was like, ‘I didn’t realize they would do this.’ Carrie’s doing great [though]. We’re having fun. She knows exactly what all the kids are going through,” the “Country Girl” singer shared.

As OK! previously reported, the blonde beauty also expressed that her first days of judging have been “really great.”

“There were so many really nice, sweet, wonderful people waiting for their dreams to come true, and sometimes you have to say, ‘not today,'” she told ET of the contestants.

“Carrie, we go back a long way. I remember her audition like it was yesterday. She was so good, she’s such a sweet person,” he added.

In August, Underwood gave insight into how she thinks she’ll come off on the show during ABC’s GMA Summer Concert Series.

“I have a problem,” she shared. “I can’t lie. I feel like I’ll be very honest but hopefully I’ll also be very constructive and encouraging.”

Life & Style reported on Underwood starting to judge American Idol.