Actor Vince Vaughn walking towards icy water, falling backwards into icy water, walking out. AUDIO: Bagpipes playing <br /> <br />LADY GAGA, VINCE VAUGHN TAKE ICY DIP FOR CHARITY <br /> <br />Lady Gaga plunged into the icy waters of Chicago's Lake Michigan on Sunday at a fundraiser for the Special Olympics. <br /> <br />The singer's fiance, actor Taylor Kinney, carried her into the water on his back. <br /> <br />Lady Gaga recently announced her engagement to the "Chicago Fire" actor. <br /> <br />Actor Vince Vaughn also took the icy plunge. <br /> <br />The actor went in up to his knees, then fell backwards into the water as bagpipes played on. <br /> <br />The air temperature was a frigid minus 7 degrees Celsius (20 degrees Fahrenheit) at the time of the plunge, according to the US National Weather Service. <br /> <br />Thousands of others also made the plunge, with many dressed in costumes.
