Grant made her debut in 1977 under the guidance of Myrrh Records, and became the first Christian recording act to have an album be certified platinum. Following her marriage to Gary Chapman in 1982 and a subsequent deal between her record company and A&M Records, a series of successful pop-crossover records consolidated her position as both Christian music's highest-selling act and a formidable force in mainstream music, and according to Billboard magazine she was the most successful Christian recording artist of the 1980s and 1990s.

After giving birth to her fourth child Corinna Grant Gill, Grant returned to her gospel music roots with the 2002 release of Legacy...Hymns & Faith. The album featured a Vince Gill-influenced mix of bluegrass and gospel and marked Grant's 25th anniversary in the music industry. Grant followed this up with the pop release Simple Things in 2003. The album did not see the success of her previous pop efforts, and soon after the album, Amy and Interscope/A&M parted ways.

Grant released a sequel to her hymns collection in 2005 titled Rock of Ages... Hymns & Faith. Despite publicly musing that life would be easier if she weren't working, Grant joined the reality television phenomenon by hosting Three Wishes, a show in which she and a team of helpers make wishes come true for small-town residents. The show debuted on NBC in the fall of 2005, but was cancelled in November after 10 episodes. After Three Wishes was cancelled, Grant won her 6th Grammy Award for Rock of Ages.

In a February, 2006 webchat, Amy stated she believes her "best music is still ahead".

Amy Grant recorded a live cd/dvd album in early 2006 and it was released later in the year.

To date Amy Grant has sold more than 25 million records worldwide and is a 6 time Grammy winning artist.

Amy Grant (born November 25, 1960) is an American singer-songwriter, musician, author, media personality and occasional actress, best known for her contemporary Christian music. She has been referred to as "The Queen of Christian Pop". As of 2009, Grant remains the best-selling contemporary Christian music singer ever, having sold over 30 million units worldwide.

Grant made her debut as a teenager, and gained fame in Christian music during the 1980s with such hits as "Father's Eyes," "El Shaddai", and "Angels". During the 1980s and 1990s she became one of the first gospel artists to cross over into mainstream pop, on the heels of her successful albums Unguarded and Heart in Motion, the latter of which included the number-one single "Baby Baby".

Grant has won six Grammy Awards, 25 Gospel Music Association Dove Awards, and had the first Christian album ever to go Platinum. Heart in Motion is her highest selling album, with over five million copies sold in the United States alone. She was honored with a star on Hollywood Walk of Fame in 2005 for her contributions to the entertainment industry.