syrup -- celebrities like rosie perez and mike tyson have taken to twitter using the hashtag bring backhe belt. >> someone broke in at 3:00 o'clock in the morning and took them. >> the world middleweight champion and boxing in the 1940s. she explained how she felt the 1st time she saw the broken cases. >> when we went up there, i was just heartbroken to see the display cases covered with just a curtain. knowing that there was no belt inside. family heirlooms were missing. >> there was no video cameras at the museum at the time. and also, the precision of this robbery, only the six belts were targeted. the championship ring which means that someone knew what they were doing. the belts are invaluable because that is the belt my uncle tony one in madison square garden. sugar ray robinson a yankee stadium. those are priceless artifacts. >> the museum asked the museum asked the family not to alert anyone to post anything on social media for 48 hours. >> the 1st thing that struck me was that we were supposed to keep it quiet. they wanted 48 hours to follow any leads. i'm thinking, this is an