Alyson Rae Stoner (born August 11, 1993) is an American actress, dancer and singer. Stoner is known for her roles in The Suite Life of Zack & Cody, Cheaper By The Dozen and its sequel, Step Up and Step Up 3, and Camp Rock and Camp Rock 2: The Final Jam. She is also known as the voice of Isabella in the Disney Channel series Phineas and Ferb.
Her first work on Nickelodeon as Wendy, a girl scout in the Drake & Josh episode "Number 1 Fan". She would later appear as herself on The Naked Brothers Band and is the current voice of Sam Sharp on The Loud House.