R&B star Brandy will turn wedding singer to serenade her brother Ray J and his bride-to-be when they tie the knot next week.
The "Boy Is Mine" hitmaker will pull double duty at the lavish Los Angeles nuptials, as she will also serve as a bridesmaid for her future sister-in-law, Princess Love, before performing Etta James classic "At Last" as the newlyweds share their first dance as husband and wife, reported New York Post.
Brandy won't be the only Grammy Award winner to hit the high notes during Ray J's big day on August 12.
He has also hired Anthony Hamilton to sing his 2009 release "The Point of It All" as Princess Love walks down the aisle.
The wedding will be filmed for broadcast on the couple's US reality show, "Love & Hip Hop: Hollywood."
The new season premieres on August 15.
