Patriots star tight end Rob Gronkowski took a break from post-Super Bowl celebrating to have some fun at Boston Children’s Hospital. On Wednesday afternoon, Gronk (above center) joined a group of young patients and their parents for dancing and a lip synch battle. With the help of two of his brothers, Gordie Gronkowski Jr. (above left) and Dan Gronkowski, Gronk performed “Sweet Caroline.’’

LILLIAN BROWN

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