Rumer Willis Wins ‘Dancing with the Stars’ Season 20

Rumer Willis and Val Chmerkovskiy have been crowned the Dancing with the Stars champions!

The 26-year-old and her pro dance partner took home the honor on last night’s season 20 finale, as her parents Demi Moore and Bruce Willis cheered her on.

She dedicated the gold Mirrorball Trophy to those with low self-esteem, telling Us Weekly,

Other than for Val and myself, that is who this mirrorball is for. You know, I hope that it stands for all of that and for anyone who didn’t think that they deserved to do something, or couldn’t do something, or wasn’t capable. That is who I think that [this trophy] is for.

Willis also posted her gratitude to Chmerkovskiy on Instagram, writing: “@iamvalc words cannot describe the the gratitude, love and appreciation I have for you and this incredible journey we have been on the past 3 months. Thank you for your courage, support, friendship, loyalty, humor, drive, passion, your unconditionally support and belief in me not only as a person but as a dancer. You are truly one of a kind and I am honored to call you my friend and partner. This has been the most incredible experience of my entire life and I wouldn’t want to share it with any one else but you. I am so proud of us. #teamValenrue”

A photo posted by Rumer Willis (@ruelarue) on

On taking part in DWTS, Willis added to Us, “

I feel like I’m a completely different person than the person that he met. He kept asking if I really wanted to do this. [But now, to be] able to stand proudly and put your whole self on the dance floor, and just show who you are and have such a positive response. To see how many people came up to us and were so excited for us — that we won — I think speaks volumes.

Chmerkovskiy gushed about Willis, adding, “I don’t think anybody looked at Rumer and thought this a future mirrorball champion until she came out here and proved everybody wrong. And I feel like everybody has that power in them – just find the courage to go out there and do it.  Mother Demi posted this adorable family pic to Twitter, writing: “A Family Affair!!! Filled with love pride and awe for @TheRue & @iamValC #TeamValenRue”

Meanwhile, father Bruce told FOX411 backstage, he’s “as proud as you can be.”

Willis and Chmerkovskiy beat out two other couples for the title, Noah Galloway and Sharna Burgess, and Riker Lynch and Allison Holker.