Hayden Elizabeth Maxwell (née Tweedie; born September 8, 1992 in Dallas, Texas) is an American actress. Raised in a suburb of Dallas, Texas, she began acting at the young age of five. One of her earliest acting roles was on the children's television series Barney & Friends, portraying "Sarah" in seasons seven and eight of the show. She has also toured in the first leg of the stage production of Barney's Colorful World! in 2003, reprising her role as Sarah.[1]