performance was poorly received by the British media and was described as "weird" and "ungracious". Despite this reception, "Million Dollar Bill" jumped to its peak from 14 to number 5 (her first UK top 5 for over a decade). Three weeks after its release, I Look to You went gold. Houston appeared on the Italian version of The X Factor, where she performed "Million Dollar Bill" to excellent reviews. In November, Houston performed "I Didn't Know My Own Strength" at the 2009 American Music Awards in Los Angeles, California. Two days later, Houston performed "Million Dollar Bill" and "I Wanna Dance with Somebody (Who Loves Me)" on the Dancing with the Stars season 9 finale. Houston later embarked on a world tour, entitled the Nothing but Love World Tour. It was her first world tour in over ten years and was announced as a triumphant comeback. However, some poor reviews and rescheduled concerts brought negative media attention. Houston canceled some concerts because of illness and received widespread negative reviews from fans who were disappointed in the quality of her voice and performance. Some fans reportedly walked out of her concerts. In January 2010, Houston was nominated for two NAACP Image Awards, one for Best Female Artist and one for Best Music Video. She won the award for Best Music Video for her single "I Look to You". On January 16, she received The BET Honors Award for Entertainer citing her lifetime achievements spanning over 25 years in the industry. Houston also performed the song "I Look to You" on the 2011 BET Celebration of Gospel, with gospel–jazz singer Kim Burrell, held at the Staples Center, Los Angeles. The performance aired on January 30, 2011. In May 2011, Houston enrolled in a rehabilitation center again, citing drug and alcohol problems. A representative for Houston said that the outpatient treatment was a part of Houston's "longstanding recovery process". In September 2011, The Hollywood Reporter announced that Houston would produce and star alongside Jordin Sparks and Mike Epps in the remake of the 1976 film Sparkle. In the film, Houston portrays Sparks's "not-so encouraging" mother. Houston is also credited as an executive producer of the film. Debra Martin Chase, producer of Sparkle, stated that Houston deserved the title considering she had been there from the beginning in 2001, when Houston obtained Sparkle production rights. R&B singer Aaliyah – originally tapped to star as