Background: Robert Sylvester Kelly was born on January 8, 1967 at Chicago Lying-in Hospital in Hyde Park, Chicago. Kelly is the third of four children. Kelly's single mother, Joanne, was a singer. She raised her children Baptist.
Context: January 2009, after separating in fall of 2005, Kelly finalized divorce to ex-wife Andrea Kelly. The couple had been married for 11 years.  On June 3, 2009, Kelly released his first ever mixtape, The Demo Tape (Gangsta Grillz) presented by DJ Skee and DJ Drama as a way to reintroduce himself to fans.  While at the Velvet Room in Atlanta in February 2009, Kelly announced that he was out there working on the album and that it would be called Untitled. The album was given a September 29, 2009 release date, but was delayed until October 13, 2009. The album release was again delayed and was released under Jive Records on December 1, 2009. It got mixed to positive reviews from critics. The single "Number One", which features Keri Hilson, peaked at #8 on the US R&B Chart.  Kelly performed for the first time in Africa headlining the Arise African Fashion Awards in Johannesburg, South Africa on June 20, 2009. Kelly scheduled to perform in Cape Town before heading to Nigeria as part of the annual ThisDay music and fashion festival in July. Kelly also performed in Kampala, Uganda in January 2010. He also scheduled to perform in London as part of his first international tour in eight years, but he did not make his London concert. "I'm very excited about my first visit to Africa, I've dreamed about this for a long time and it's finally here," Kelly said in a statement. "It will be one of the highlights of not only my career but my life. I can't wait to perform in front of my fans in Africa -- who have been some of the best in the world."  In December 2009, Kelly teamed up with biographer David Ritz and Tavis Smiley's SmileyBooks publications to write his memoirs entitled Soulacoaster. SmileyBooks publisher and founder, Tavis Smiley stated that the memoir's main focus won't be on Kelly's trials and tribulations. Smiley was quoted saying "If anyone thinks this bookis going to fixate on [R. Kelly's trials], they are going to be sadly mistaken. It is going to be a holistic look at his life thus far and the life and legacy that he's building."
Question: For how long did it stay on the charts?. Whats the answer?