Maybe she’ll don her turkey feathers.

Lady Gaga, known for her outrageous costumes, will star in a Thanksgiving-night special airing on ABC.

“A Very Gaga Thanksgiving” will feature Gaga performing eight songs– in front of a small group of family and friends — and sitting for an interview with ABC’s Katie Couric.

The 90-minute special (9:30 to 11 p.m./Ch. 7) will showcase the top-selling recording star in a duet with Tony Bennett (on “The Lady Is a Tramp”) and singing the holiday chestnut “White Christmas,” among other songs.

Couric’s Gaga interview — in which the “Fame Monster” singer talks about her many musical influences–was conducted at Sacred Heart Catholic School in Manhattan, Gaga’s alma mater.

Chef Art Smith will also be a guest.