Credit: Jeff Kravitz/Getty Images for HBO

HBO put on its first Concert for Valor, an event to honor veterans, Tuesday at the National Mall, where artists like Rihanna, Bruce Springsteen, and The Black Keys performed—and Jessie J and Jennifer Hudson belted a cover of David Guetta and Sia’s “Titanium.”

Jessie J and Hudson aren’t the first lady duo to cover the 2011 hit: Anna Kendrick and Brittany Snow sang an a cappella version in Pitch Perfectin the shower, no less. But while that version is more pretty than powerful, Jessie J and Hudson’s rendition is big and gives the two singers a chance to show off their intense vocal ranges.

Jessie J’s Sweet Talker and Hudson’s JHUD are out now.