Carrie Underwood is a world-famous country star, and she's even ventured into fashion and acting. But perhaps her most important titles isn't "American Idol winner" or "Grand Ole Opry member" -- it's being a mama to her son, Isaiah. And a new list features Underwood among the 50 most powerful moms of 2016.

Working Mother magazine recently revealed their star-studded list of 2016's 50 Most Powerful Moms -- a list that includes musicians such as Underwood and Adele; actresses such as Reese Witherspoon and Viola Davis; prominent names such as Ivanka Trump, Emmanuelle Alt (editor-in-chief of Vogue Paris), Victoria Beckham and many more noteworthy women. Underwood is a new name on this year's list, which is arranged alphabetically by work sector.

The section on Underwood focuses on the singer's accomplishments, noting her massive net worth ($20 million, according to Forbes) and success in country music, and also speaks of the star's feelings about being a working mom: “You feel guilty about every single thing, every decision you make, everything you do,” Underwood says. The writeup goes on to say that Underwood has "made working motherhood look flawless so far."

Underwood is currently on the road, on her 2016 Storyteller Tour, which she recently extended through November. After that, she'll head "down under," to Australia, with Keith Urban in December.

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