Kirstin Maldonado had to break down a little in order to find herself. As one part of the platinum-selling, three-time Grammy-winning group Pentatonix, the singer, who now goes simply by kirstin, was ...

A cappella sensations Pentatonix have reached superstar status — with three Grammys, 13 million YouTube subscribers, their own Christmas special, and several platinum records to their credit — but at ...

Fellow group member Mitch Grassi (wearing a blonde braided wig) will tackle Katy Perry's Witness single, "Bon Appétit." Watch a clip, below: Meanwhile, Scott Hoying and Kevin Olusola will perform ...

When Pentatonix rose to international fame at the beginning of the 2010s, they managed to bring something forgotten to the world of mainstream music: a cappella. We've all seen "Pitch Perfect," after ...

Kirstin Maldonado was only 19 years old when she and a few friends decided to audition for NBC's The Sing-Off. Young and green, the members of Pentatonix truly had no idea what would follow. After an ...

Dr Kirstin Ferguson is ranked as one of the top 50 management thinkers in the world and was awarded the Thinkers50 Distinguished Award for Leadership in 2023. Kirstin advises global brands and senior ...