Amazonhas rolled out some new features for Alexa, including two new optional celebrity personalities.

Switching to the new one is a simple matter of saying “Alexa, change your voice.”

Both celebrities are excited to lend their voices to Alexa.

Shaquille O’Neal aka Diesel performs on day four of Lollapalooza at Grant Park on August 4, 2019 in Chicago, Illinois

Michael Hickey / Getty Images

O’Neal said, “Shaq is in the house to make your speakers bounce.

in the official Amazon announcement.

Melissa McCarthy speaks onstage at the Montecito Award honoring Melissa McCarthy during the 34th Santa Barbara International Film Festival at Arlington Theatre on February 3, 2019 in Santa Barbara, California

Emma McIntyre / Getty Images