With reports that Nick and Mariah are engaged, Mimi has been sportin' a rock (left) that looks pretty similar to his ex-fiancee Selita Ebanks' ring (right). It's like that?!
If it is the same ring, expect there to be another emancipation of Mimi!
A rep for Cannon's ex tells TMZ Selita did return the white diamond ring to Nick and wishes the couple well.