Cassidy made her acting debut in an American supernatural sitcom, That's So Raven, which was created by Michael Poryes. the series was aired on Disney Channel. The co-stars of the are Raven-Symoné, Kyle Massey, and Anneliese van der Pol. Later, she appeared in another American television series, The Suite Life on Deck, which was premiered on Disney Channel.
Cassidy made her film debut in an American movie, Adventures of Serial Buddies along with Christopher Lloyd, Beth Behrs, Maria Menounos, and Kathie Lee Gifford. The movie was directed by Keven Undergaro and produced by John Comerford. She also appeared in a Christian drama movie, God's Not Dead, which was directed by Harold Cronk. This movie became a huge hit and made a collection of $64.7 million at the box office on a budget of only $2 million.
Next year, Cassidy featured in a footage horror film, The Gallows, directed by Chris Lofing. The movie was made on a low budget; however, it collected $43 million at the box office. Similarly, she appeared in numerous movies and television series including Caged No More, Twisted Sisters, Ten: Murder Island, Blue Bloods, and Like Cats and Dogs.
Cassidy holds an American nationality and belongs to white ethnicity. Currently, she is possibly single and wants to keep her personal profile related to boyfriend and affair away from the f media and public. She has not married yet doesn't have any child.
Cassidy is one of the rising stars, who earns a tremendous amount of money from her professional acting career. According to some source, her current net worth is estimated to be $7.5 million. Her mother is also popular television host whose salary is $2 million and her current net worth is estimated to be $20 million.
Similarly, His father was also a professional football player whose weekly income was $600,000. He had also bought a luxury Fort Lauderdale home for $2 million. He also bought a lavish house by paying $1.1 million.