Dumblonde (stylized dumblonde) is an American alternative dance pop duo consisting of former Danity Kane members Shannon Bex and Aubrey O'Day.

While still working on Danity Kane’s third album, a fight resulted in the group’s second and final disbandment. On September 24, 2014, O'Day and Bex released a public statement announcing that despite the group’s break-up, their third album, DK3, would be released on October 28, 2014.

Shortly after the two of them decided to join forces and form the alternative dance pop duo. On March 29, 2015, O'Day and Bex announced the name of their group: Dumblonde. Musically their sound is a genre of dance music that fuses 70s and 80s dance with modern electronic and R&B.

The groups self titled debut studio album was released on September 25, 2015. Peaking at #1 on the Billboard U.S Heatseekers Chart.