2007-02-07 03:22:23 -
CHRISTINA AGUILERA and her husband JORDAN BRATMAN spice up their year-long marriage by cooking up Sunday roasts in the nude.
The saucy superstar insists she and her man are the "coziest couple ever" and they get sexy once a week for "naked Sundays." She tells US TV host ELLEN DEGENERES, "You have to keep marriage alive, spice it up... (On Sundays) we do everything naked. We cook naked."