Twilight star Kellan Lutz is lending his vocal talents to hit animated TV show Family Guy.
Lutz, who is dating Australian actress Sharni Vinson, will voice a high-school football player who goes on a date with Meg, the frumpy teen played by Mila Kunis.
Family Guy executive producer Mark Hentemann has told EW.com that Lutz voices a stud on the high-school football team who is the subject of Meg's Burt Bacharach-backed sexual fantasies.
The hunky jock agreeS to go on a date with Meg, but he's interested in another member of the Griffin family and it's not one of the women, hints Hentemann.
The episode is scheduled to air in the US when the animated comedy returns to Fox for its 11th season later this year.
Lutz,27, and Vinson,28, appeared very much in love when they were snapped together while in the former Home and Away star's home city in April this year.
The pair, who met during a reading for film Step Up 3D, were among a list of celebrities to travel to Sydney for the opening of the Marquee nightclub.
Family Guy airs on 7mate.