The couple have one child together, one-year-old son Josey Hollis Dorsey, reported E! online.
"After much consideration, we have made the decision to end our marriage. Our priority is and always will be our beautiful son that we share together.
"We will continue to be great co-parenting partners for him. We ask for respect and privacy for our family during this difficult time," the two stars said in a joint statement.
The 29-year-old actress filed for divorce on November 15 and has requested primary physical custody of their son with visitation rights for Dorsey.
The rapper called off the wedding a year later and she reunited with Dorsey marrying him three months afterward in a secret wedding ceremony in Mexico in July 2014. She gave birth to Josey in September 2015.
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