Megastar Toni Braxton pictured above with husband Keri Lewis at the Grand opening Ceremony of City Of Dreams, Macau has added hit producer Stargate to pin a song or two on her highly anticipated Atlantic Records debut. For those who have been in la la land, the sultry songstress is planning a huge comeback at the end of this year. According to Internet speculation Braxton is set to release her brand new single at the end of June. The Dancing with the Stars alum was most recently rumored to be recording a duet with singer Ginuwine. The As-Yet-To- Be-Titled disk is expected to be released at the end of this year.