Lady Gaga and her fiance Taylor Kinney took the plunge over the weekend. No, not marriage. The Polar Plunge in Chicago!

According to People magazine, the couple braved the cold in Chicago and ran into the frigid waters of Lake Michigan for Sunday's 16th Annual Polar Plunge in support of the Special Olympics. It's the second straight year that Gaga and her Chicago Fire star fiance participated in the plunge.

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Lady Gaga, Taylor Kinney, Al Roker, Dylan Dreyer

 

Kinney carried Gaga on his back as he ran into the water. Following the event, Gaga shared a photo from the plunge on Instagram and wrote, "We love the city of Chicago and the Polar Plunge for The Special Olympics. These men and women are brave and powerful. Me and Taylor love getting cold in your honor every year."