Shirley Jones is 'Incredibly Proud' of Grandson Jack Cassidy's Success on 'The Voice'

'Partridge Family' Star Shirley Jones Praises 'Standout' Grandso…

Brian Tyree Henry and Danielle Deadwyler on Embracing Being the …

Brendan Fraser on Being 'Quite Emotional' Before Accepting Spotl…

'Extreme Sisters' Season 2 First Look (Exclusive)

North Transforms Into Dad Kanye West Alongside Kim Kardashian in…

Angela Bassett Used to Send Handwritten Cards to Promote Early A…

Gabby Windey Teases What Fans Can Expect From 'DWTS' Tour (Exclu…

‘Sister Wives’: Kody Shares His Hopes for Christine and Janelle …

'Seeking Brother Husband' Showcases Women Seeking Multiple Male …

'Sister Wives': Robyn 'Struggles' With Living Monogamously With …

'90 Day Fiancé’: Michael Reveals Affair With Another American Wo…

Inside the ‘NCIS’ Crossover Event With OG, 'Hawaiʻi’ and ‘Los An…

'MILF Manor': First Look at TLC's New Dating Series (Exclusive)

Golden Globes: Why Jamie Lee Curtis Called Out Paul Walter Hause…

Jessica Betts ‘So Proud of’ and ‘Constantly in Awe’ of Wife Niec…

Mischa Barton and Rachel Bilson Tear Up Watching Marissa's Death…

Brad Pitt Reveals Surprising Hobby He Shares With Daughter Shiloh

Steven Spielberg Shares Surprising Secret Behind Ke Huy Quan's C…

'Golden Globes': Janelle James on Sitting Near Brad Pitt and 'Ab…
Singer Shirley Jones is showing her love and support for her grandson, Jack Cassidy, after his successful blind audition on Monday's The Voice.
"I’m incredibly proud of Jack," the Partridge Family star shared. "Even coming from a family of singers, I believe his natural soulfulness and incredible range make him a standout."
Jack, who is the nephew of singer David Cassidy and the son of Broadway actor Patrick Cassidy, performed a powerful cover of Joan Osborne's "One of Us" while playing the piano, and the soulful rendition earned him a place on Alicia Keys' team.
WATCH: David Cassidy's Nephew Jack Wows Judges in 'The Voice' Blind Auditions
"We're all eager to watch his rise on The Voice and are grateful to Alicia Keys for taking him under her wing," Jones added.
On Monday's The Voice, Jack opened up about coming from a famous family in a pre-recorded package before his performance, and admitted that he is looking at his time on the show as an opportunity to "really carry on the family legacy."
Jones also sat down for the package, where she said that, at first, she "was not very happy with him going into show business."
WATCH: Alicia Keys Serenades a 'Voice' Hopeful -- Is This the Coaches Favorite Contestant Yet?
"But, when I saw him sit down at a piano, I didn't even know he could play the piano. Then he started to sing, and I thought, 'You know what? This is a voice that's really remarkable,'" she added.
For more on Jack's impressive performance, check out the video below.