Lady Gaga apparently had a bit of a wardrobe malfunction while filming something for FX's American Horror Story: Hotel.

Lady Gaga Talks 'Twisted Fantasy' Of Appearing on 'American Horror Story'

Gaga had reportedly been doing a scene for American Horror Story when her entire breast became exposed, according to a new report by E! Online. FX does not allow such nudity in their programming so it seems that this was an accident. She was filming the scene in a New York City limousine Saturday night.

It may be surprising to American Horror Story fans that Gaga would be filming something already for the show, which usually tapes in the summer through the fall. However, Gaga is one of the biggest stars in the world so it's possible that producers are trying to take advantage of her time and schedule when she is available.

Sarah Paulson Talks Lady Gaga & If She'll Join Her In 'American Horror Story: Hotel'

There is still a lot of uncertainty about Gaga's upcoming stint on the fifth season of American Horror Story, which is subtitled Hotel. Gaga shocked many in late February when she announced that she would be part of the new cast, though virtually nothing else has been revealed beyond her casting.

There have been some reports that she is the new lead of the show, replacing Jessica Lange, while some are speculating that it will just be a guest appearance of sorts, like Adam Levine in the season premiere of AHS: Asylum.

Either way, many American Horror Story regulars will be present at the PaleyFest on March 15, so it's possible that more will be divulged about Gaga and the new season at that time.

American Horror Story: Hotel is slated to debut in October on FX, though the network has not yet announced a specific premiere date.