The couple that freezes together, stays together? Let's hope so for Lady Gaga and her fiance Taylor Kinney's sake. The pair took the Polar Plunge into Lake Michigan.
Gaga and Taylor took the dip for charity. $1.1 million was raised for Special Olympics at the event.
Taylor's Chicago Fire costars David Eigenberg, Randy Flagler, Jon Seda and Brian Geraghty were also on hand for the Polar Plunge.
Taylor gave Gaga a piggy back ride to the water.
The shirtless TV star helped his bride-to-be embrace the cold.
Gaga is probably wondering when hypothermia sets in...
Right about now maybe?
Luckily, Taylor knows how to warm her up.
Get me out of here!
Vince Vaughn was also on hand as a guest of honor!
Gaga's appearance at the Polar Plunge surprised organizers. "She's pure heart," said Casey Hogan, president of Special Olympics Chicago. "She came out for the cause - low-key, no press. It doesn't get any better than that."