Their divorce was finalized in 2010. In June 2009, Twain released a letter to her fans explaining the delays in the release of her next album, noting she had gone through personal pains and was focusing on raising her son Eja. In August 2009, at a conference in Timmins, Ontario, a spokesman for Twain's label said a new record from the singer was still "nowhere in sight". 2011–2015: Return to music, residency, and tour In May 2011, Twain confirmed in an interview that she would release her first new single in six years, "Today Is Your Day", after the finale of Why Not? with Shania Twain. Twain previewed the song in the first episode of the series. Twain worked with music producers David Foster and Nathan Chapman on the song. She also published her autobiography with Atria Books, From This Moment On. The last episode of "Why Not?" features Twain and Lionel Richie recording "Endless Love" which would be the first single from his 2012 album, Tuskegee. "Today Is Your Day" was officially released to iTunes and country radio on June 12, 2011. In addition to "Today Is Your Day", Twain also collaborated with Michael Bublé on his 2011 album Christmas (also produced by David Foster). Twain recorded "White Christmas" with Bublé, which was the first single from the album. On June 8, 2011, at a press conference at the Country Music Hall of Fame in Nashville, Twain announced that she would headline Caesars Palace in Las Vegas for two years. Her show, titled Still the One, began on December 1, 2012, with shows expected to run in 2013 and 2014. In July 2013, Twain announced on Facebook that she was working on her album over the summer during a break from Still the One. In October 2013, Twain sat down with Robin Roberts from Good Morning America as a featured artist on the Countdown to the CMA Awards. In the interview, Twain said that a new album was coming, but she said that she was still in the process of finding the right producer. Outside of her show at Caesars Palace, Twain performed two concerts at the Calgary Stampede in Calgary, Alberta, on July 9 and 10, 2014. In a series of interviews leading up to her Calgary Stampede shows, Twain said she hoped to tour in 2015 and that it would lead to the release of a new