Jacquelyn "Jaci" Davette Velasquez (Spanish Jaci Velásquez, born October 15, 1979 in Houston, Texas) is an American Contemporary Christian and Latin pop singer—in both English and Spanish languages.

Velasquez has sold almost five million albums around the world, recorded three Platinum and three Gold albums, and recorded 16 singles that hit No. 1 plus six more that hit the top-10. She has received seven Dove Awards including Best New Artist and Female Vocalist of the Year. Velasquez has co-hosted a morning radio show since late 2010.

Velasquez was born in Houston, Texas. She is of Mexican, Spanish, French, Scottish, and Arab ancestry. At the age of nine, she began traveling with her father, who by that time was a full-time singing evangelist. She began by singing backup to her parents, then later sang solo. It was while on the road that she was discovered by a representative of Myrrh Records.

Velasquez released her national debut album Heavenly Place in 1996 and five of the songs on that CD became No. 1 hits (she had two previous independent records). The album was later certified Platinum. Velasquez has been distinguished as the fastest selling solo debut recording artist in her genre and the first solo artist in Christian music history to reach gold status with a debut album, prior to release of second project. She has since released six more English-language albums, two of which were certified Gold. She has produced sixteen No. 1 Christian radio hits and six other top-10 singles, and has won seven Dove awards, including New Artist of the Year and two Female Vocalist of the Year wins. Jaci has covered over 50 magazines as well as been a spokes-model for Pepsi, Target, Doritos, John Freida's Frizz-Ease hair products and Helzberg Diamonds.

Eddie Martinez is an American guitarist, born and raised in New York City, who mainly functions as a session musician. He has worked with David Lee Roth (on Crazy from the Heat), Run-D.M.C. (on Run-D.M.C. and King of Rock), Robert Palmer (most notably "Simply Irresistible"), Meat Loaf (Bat out of Hell II: Back into Hell), several Jim Steinman projects, and many others. He also played jazz guitar during Blondie's Farewell Concert in 1982 in Toronto and he accompanied Mick Jagger at the first Live Aid concert in 1985. He has recorded one solo album, No Lies, on Cotillion Records which was produced by Bernard Edwards.