Kelly Clarkson recently marked two decades since her win on the first "American Idol."

She penned a message to her family, friends, and fans for their support over the years.

Clarkson said winning the contest in 2002 forever changed the course of her life.

She added that it opened up so much access, opportunity, and creative partnerships.

The 40-year-old expressed pride and gratitude to her friends that have become family.

She also thanked fans for voting in 2002 and hoped they had lives filled with happiness.

Clarkson was a 20-year-old cocktail waitress from Texas when she won the first "American Idol."

She opened up about her divorce from her former husband, Brandon Blackstock.

The ex-couple were from divorced families and knew they had to protect their kids' hearts.