Christina could pursue musical careers. There her mother legally changed her name from Diana to Naomi, and Christina adopted the stage name "Wynonna" after the song "(Get Your Kicks on) Route 66", which mentions the town of Winona, Arizona, in the lyrics. The Judds Wynonna and Naomi were signed to RCA Records in 1983 as the duo the Judds. Between 1983 and 1991, the Judds charted 23 hit singles on the Billboard Hot Country Singles (now Hot Country Songs) charts, including 14 number ones. They also recorded eight studio albums, one Christmas album, and two Greatest Hits compilations. In their six-year career, the Judds sold more than 20 million records worldwide and had won over 60 industry awards, including five Grammy Nominations, nine Country Music Association awards (seven of them consecutive), and eight Billboard Music Awards. At the time, they were the biggest-selling duo in country music and remained so until they were eclipsed by Brooks & Dunn in the 1990s. Chronic hepatitis C forced Naomi into retirement following a 1991 farewell tour. After the duo broke up, Wynonna signed to MCA Records in association with Curb Records as a solo artist. Wynonna reunited with her mother for a 1999 New Year's Eve concert to ring in the year 2000 sponsored by K-Mart. They embarked on a full-fledged tour together in 2000, and four new Judds songs were released on an exclusive bonus disc with Wynonna's album, New Day Dawning. The Judds again reunited in 2010 for "The Last Encore", an 18-city tour. As a result of the tour excitement, Curb Records announced the release of a new album from the Judds, I Will Stand by You: The Essential Collection, which featured two new songs and twelve of the duo's hits. The album was released on April 5, 2011. On June 1, 2013, the Judds celebrated their 30th anniversary as a recording duo. Solo career 1992–1998: Breakthrough success On January 27, 1992, Wynonna performed solo on television for the first time at the American Music Awards. She unveiled "She Is His Only Need", the first single from her self-titled solo debut album. This album, Wynonna, was released in 1992 via MCA/Curb, under the production of Tony Brown. "She Is His Only Need" went to number one on the Billboard country singles charts that year, as did the album's next three singles, "I Saw the Light" and "My Strongest Weakness". "No