Britney Tankard net worth: Britney Tankard is an American reality television personality who has a net worth of $1 million. Britney Tankard is best known for being featured on the Bravo reality TV series Thicker Than Water: The Tankards. Britney is the daughter of musician and former professional basketball player Ben Tankard and author and businesswoman Jewel Tankard. Britney Tankard is development her own dance outreach program at Ben’s church The Destiny Center. Britney is the middle Tankard child and is the family jokester. She had a rough childhood and is working through it.