Katie Prejean McGrady is the host of the Ave Explores podcast and The Katie McGrady Show on Sirius XM's The Catholic Channel. She is an international speaker, the author of Room 24 and Follow, and the coauthor of Lent: One Day at a Time for Catholic Teens and Advent and Christmas: One Day at a Time for Catholic Teens.

Prejean McGrady also serves as the host of the Like a Mother podcast and contributes Family Mass Prep on the Hallow app. Her work appears in LaCroix International, Blessed Is She, Our Sunday Visitor, and Aleteia. She also is a commentator on Catholic issues for CNN and NewsNation. Prejean McGrady speaks at a variety of events including NCYC, Steubenville Youth Conferences, the Los Angeles Religious Education Congress, and in dioceses and parishes throughout the world.

Prejean McGrady earned a theology degree from the University of Dallas. She lives in Louisiana with her family.