Oh, Katy Perry: Your Christmas was very merry.
The singer clearly got into the holiday spirit, tweeting a pic of boyfriend John Mayer all decked out as Santa Claus.
And judging by the expression on his face, the smitten twosome were up for a season that was both naughty and nice.
"Sexy Santa," the singer tweeted late Christmas Day, keeping the commentary to a minimum and letting the pic speak for itself.
The duo have been openly enjoying each other's company over the holidays, hitting up a Rolling Stones concert in New York City and then later stepping out for a holiday dinner—in matching purple-ish getups, no less.
Cue those ho-ho-ho's!