Allie Colleen Brooks' 21st birthday will be one she will never forget.
Allie, one of three daughters of Garth Brooks, celebrated her 21st birthday in epic fashion thanks to her boyfriend, Jonathan Roberts, and her dad.
Allie surprised Garth fans at the Forum in Los Angeles when she joined her dad's backup singers and helped sing backup vocals to some of her dad's songs.
While introducing his band, Garth brought attention to his daughter and asked the audience to join him in singing "Happy Birthday" to her.
If that wasn't epic enough, her boyfriend had proposed to her backstage!
In a video posted to Facebook, her now fiance can be seen hugging Allie.
As she pulls away he slides down to one knee and holds out a ring. Allie begins to cry and says "yes" as her dad can be heard singing "She's Every Woman" on stage.
It's unclear whether the timing of Garth's song was meant to coincide with Roberts' proposal, but all signs point to a well-thought out plan as Roberts quoted the song's lyrics in his Facebook post announcing the engagement.