Beyoncé Giselle Knowles-Carter (née Knowles) (born September 4, 1981) known mononymously as Beyoncé, is an American singer, songwriter, record producer, dancer and actress who along with her former band Destiny's Child (Kelly Rowland and Michelle Williams) and her younger sister Solange Knowles sung the theme song to the Disney Channel television series The Proud Family. She also posed as Alice in "Where Wonderland is Your Destiny" in the Disney Dream Portrait Series. She was mentioned in the Austin & Ally episode "Costumes & Courage", the The Muppets episodes "Got Silk?" and "Generally Inhospitable", the Stuck in the Middle episode "Stuck in the Sweet Seat", an episode of Lab Rats: Elite Force and an episode of Gamer's Guide to Pretty Much Everything. She is also Solange Knowles' older sister.