In the past 30 days, commercials featuring Carrie Underwood have had 40,885 airings. You can connect with Carrie Underwood on Facebook, Twitter, and Wikipedia.

Well, according to a new report, season four winner Carrie holds the top spot, with a net worth $140 million. Not only is she the most profitable, she's also had multiple number ones, won seven GRAMMY Awards, and was the youngest artist inducted into the Grand Ole Opry.

Million dollars per football season for a pre-recorded song. I suppose that's crazy when you really think about it but at the same time good for you Carrie. Good for you.

Kelly Clarkson has sold more albums and singles than Carrie by a long shot, especially considering international sales, and is a more prominent name throughout the world. But Carrie has sold more albums in the US and is looked at more reverently as a legend in her respective genre.

Coming in at two is season one winner Kelly, with a net worth of $35 million, followed by season three's Jennifer Hudson, with a net worth of $30 mil, and Adam Lambert ($30 mil) and Katharine McPhee ($14 mil) rounding out the Top Five.

How much does Carrie Underwood make per year? It has been reported that singer Carrie Underwood earns upward of $12 million a year! This crazy amount of money can rise or fall depending on the projects the country star has under her belt each year, if they are successful and if she is touring.

Carrie Underwood's reported concert fee in 2014 was at least $500,000 per show, and it's likely increased since then. However, it's essential to note that various parties typically share in music tour profits.

"We don't even know each other well enough to be pitted against [each other,]" Clarkson, 41, said. "Literally, we've run into each other a handful of times, and there's no beef between us. Nothing between us - we don't know each other. We literally have run into each other a few times."

1. Carrie Underwood. Carrie Underwood earned the title of "American Idol" during season four of the show. The win launched her country-pop career and has made her one of the richest country music stars.

Carrie Underwood 1. Carrie Underwood. Our favorite country sensation has come a long way since she first auditioned in 2004. After Underwood was crowned the winner in season four, she went on to release nine successful studio albums, earning her eight Grammy Awards, 12 Billboard Music Awards and 17 American Music Awards.

Who Are the Most Successful 'American Idol' Contestants?

1. Carrie Underwood. Net worth: $140 million.
2. Kelly Clarkson. Net worth: $45 million.
3. Adam Lambert. Net worth: $35 million.
4. Jennifer Hudson. Net worth: $30 million.
5. Katharine McPhee. Net worth: $14 million.
6. Jordin Sparks. Net worth: $8 million.
7. Chris Daughtry.
8. Elliott Yamin.

Who Are the Most Successful 'American Idol' Contestants?

1. Carrie Underwood. Net worth: $140 million.
2. Kelly Clarkson. Net worth: $45 million.
3. Adam Lambert. Net worth: $35 million.
4. Jennifer Hudson. Net worth: $30 million.
5. Katharine McPhee. Net worth: $14 million.
6. Jordin Sparks. Net worth: $8 million.
7. Chris Daughtry.
8. Elliott Yamin.