Article continues below advertisementBebe Rexha is turning up the heat once again.The "I'm Good (Blue)" hitmaker took to Instagram to drop a series of sultry snaps, confidently showing off her curves in a daring black outfit that left little to the imagination. Posing in a sleek bathroom setting, Rexha rocked a sheer, backless ensemble that highlighted her figure - especially her backside - as she glanced over her shoulder.Article continues below advertisementSource: @beberexha/InstagramBebe Rexha shared bold photos on Instagram.