Actress Celina Jaitley who exchanged vows with Peter Haag, has been away from the silver screens for a while now.

However, it looks like the beautiful lady is set to put her vocals to test. The actress is all set to sing a song for a global UN campaign called Free and Equal. The wonderful track is on human rights and will also see singer-composer Neeraj Shridhar of Bombay Vikings sing along with her. Sources believe that the song is a Lata Mangeshkar-hit, 'Uthe Sabke Kadam' from the Amol Palekar-Tina Munim starrer Baaton Baaton Mein.

The hot mom has confirmed the news saying, "I think support for the LGBT cause can be best mobilized through a Bollywood song as everybody can relate to it. It's daunting to debut with a Lata classic but exciting too."

International Singer Ricky Martin will be joining her, to launch this number!