Ozzy Osbourne's daughter Kelly is to make her first-ever live performance at the MTV Movie Awards on Saturday.
She will perform her cover of Madonna hit Papa Don't Preach at the ceremony at the Shrine Auditorium in Los Angeles.
Kelly has launched a pop career since starring in US fly-on-the-wall documentary The Osbournes.
Presenters at the MTV Movie Awards include Ben Affleck, Bow Wow, Vin Diesel, Eve, Jennifer Garner, Ewan McGregor, Natalie Portman, Winona Ryder and Charlize Theron.
It is hosted by Jack Black and Sarah Michelle Gellar and will be shown on MTV on June 6 at 9pm.