The singer had a quick outfit change after the Emmy Awards but forgot to properly rub her powder in…

Lady Gaga suffered a rare make-up fail as she headed along to the Fox after party on Sunday night.

The American Horror Story actress ditched the demure black Brandon Maxwell gown she wore for the show and swapped it for a slinky white dress which she teamed with huge puffball sleeves.

The singer also altered her hairstyle and topped up her make-up but didn’t do a very good job of rubbing it in, leaving her with a very powdery face.

Still, even with poorly applied powder the beaming Bad Romance star managed to look radiant as she was snapped making her way to the party.

Whoops!

Meanwhile, earlier on in the evening the 29-year-old was channeling old school Hollywood glamour in an understated but elegant off the shoulder floor-length black gown which showed off her toned arms.

Are you sleeves quite big enough?

That’s more like it, Gaga

Keeping her make-up fresh and simple – and powder free – the 29-year-old opted for a nude lip and a smattering of gold glitter on her eyes.

The star’s simple but sexy look quickly got Twitter buzzing and fans heaped praise on the blonde bombshell.

“Lady Gaga looks really normal and it’s making me question everything I’ve ever known,” one quipped.