"What a Feeling" is a song by Italian DJ Alex Gaudino, taken from his second studio album Doctor Love (2013). The song features leading vocals from American singer Kelly Rowland. It was written by Gaudino, Giuseppe D'Albenzio, Emmanuel Mijares, Jenson Vaughan, Rowland and Joseph "Lonny" Bereal. "What a Feeling" was released from 22 March 2011 by Magnificent Records and Ultra Music (Universal Music).
Packaged with several remixes, upon release the single received positive reviews from critics. In Europe it peaked at top-forty in most countries, though notable it reached top-ten in the United Kingdom.