at the 52nd Annual Grammy Awards and also for Best Choreography in a Video at the 2009 MTV Video Music Awards. "Work", the final single, achieved moderate success in international markets. In July 2009, Ciara headlined the Jay-Z & Ciara Live tour with Jay-Z. Her performance received mixed reviews; critics said although her dancing was top-notch, she seemed disconnected from the crowd. She was also the support act for Britney Spears's Circus tour, where she performed eight nights at London's prestigious O2 Arena during June 2009. Her performance received rave reviews from critics and fans alike, who noted her dancing skills as being spectacular and arguably better than Britney Spears'. Ciara made a guest appearance on Nelly's single "Stepped On My J'z" from his album Brass Knuckles. The song achieved minimal success in the U.S.. Ciara was also featured on Enrique Iglesias' single, "Takin' Back My Love", from his Greatest Hits album. The song became an international hit, peaking in the top 10 of over 15 countries, and being certified Gold in Russia, with sales of over 100,000. In February 2010, Ciara along with Pitbull was featured on the remix to Ludacris' hit single "How Low". The following month, Ciara made a cameo appearance in the music video of Usher's single, "Lil' Freak". Ciara released her fourth studio album, Basic Instinct, on December 14, 2010. She told Pete Lewis of Blues & Soul magazine that the album is about her trusting her instinct and going back to the R&B/urban basics, in the days of "Goodies" and "1, 2 Step". It was executive-produced by the singer alongside her A&R agent Mark Pitts and writing/production duo Tricky Stewart and The-Dream who also produced records for her previous album, Fantasy Ride. Basic Instinct debuted at number forty-four on the U.S. Billboard 200 chart, with first-week sales of 37,000 copies, becoming her first album to not peak within the top three. On the U.S. R&B/Hip-Hop Albums chart, the album opened at number 11, her only album to not peak within the top two of the chart. The lead single, "Ride", which features Ludacris, was released on April 26, 2010. It peaked at number 42 on the U.S. Billboard Hot 100, number three on the U.S. Hot R&B/Hip-Hop Songs chart, becoming her twelfth top ten hit on the chart, and number seventy-five on the UK Singles Chart. The accompanying music video won the award for