Danielle Vivian Jonas (née Deleasa; born September 18, 1986) is an American reality television personality. From 2012 to 2013, she starred on Married to Jonas alongside her husband, musician and actor Kevin Jonas. Jonas founded a jewelry company called Danielle Jonas Co. and launched her first line of jewelry in December 2018 called Moments. The line is based around the concept of birthstones and many of the pieces are named after or inspired by her two daughters.