siya po ba ito?
Not exactly. That's Chedi Vergara singing lead vocal and Radha is unfortunately relegated to the role of a backup singer! Radha's the chubby girl at the back... well chubby yes, but still hot in my opinion!!
She also has killer soul pipes.
Here is Radha as most people remember her, with Kulay (circa 1997-99) singing "Burn":