Mariah Carey and her daughter Monroe Cannon gave fans a special moment to remember during an exceptional performance on Friday.

The singer and her mini-me sang “Away in a Manger” together during her Merry Christmas to All show in Toronto, Canada; their harmonies were incredible. Both of the gorgeous gals wore pretty white dressed and matching headbands as they sat on stage in front of a Christmas tree, in a live video that an attendee posted.