Fallin' singer Alicia Keys shows off her blossoming figure at an awards ceremony in America.
The diva, now five months pregnant by fiancé Swizz Beats, delighted fans by wearing a purple satin mini dress and electric pink heels while performing a tribute to Prince.
Her other costume changes included a Grecian column dress and a black fringed corset top and leggings by Dolce and Gabbana.
The show-stopping appearance marked Prince's lifetime achievement accolade at the BET awards.
Alicia, meanwhile, picked up gongs for Best Female R&B Artist and Best Collaboration for Empire State Of Mind with Jay-Z
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