The 32-year-old actress, who met Belusko in California State University, married in an intimate ceremony on October 19, reported Contactmusic.
Fishel was not the only 'Boy Meets World' star to get hitched over the weekend. Her co-star Rider Strong got married on October 20.
Strong was disappointed as he was unable to attend his co-star's wedding.
"Bad news, Danielle Fishel's getting married this same weekend, so I am missing some of my 'Boy Meets World' family (that was my fault, she chose the date first)," Fishel said.