countries including France, Netherlands, New Zealand, Sweden, and the United Kingdom. "Rich Girl", featuring Eve, was released as the album's second single on December 14, 2004, becoming Stefani's first top-10 entry as a solo artist in the US when it peaked at number seven on the Billboard Hot 100. Elsewhere, the song performed equally as successfully as "What You Waiting For?". "Hollaback Girl" was released as the third single on March 15, 2005. It became the album's best-selling and most popular single, while also becoming the first single to sell one million digital copies in the US. The song topped the Billboard Hot 100 within six weeks of its release, earning Stefani her first number-one single on the chart. "Cool" was released as the fourth single from the album on July 5, 2005. The song fared moderately on the charts, reaching the top 10 in Australia and New Zealand, as well as the top 20 in Denmark, Germany, Ireland, Norway, the UK and the US. "Luxurious" was released as the fifth single on October 11, 2005. The single version features rapper Slim Thug. The song was less successful than the previous singles from the album, peaking at number 21 on the Billboard Hot 100. "Crash" was not originally planned as a single, but due to Stefani's pregnancy, her second solo album was delayed, and the song was released as the sixth and final single from the album on January 24, 2006. Critical reception Love. Angel. Music. Baby. received generally positive reviews from music critics. At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream publications, the album received an average score of 71, based on 22 reviews. Stephen Thomas Erlewine of AllMusic called the album "intermittently exciting and embarrassing", concluding that it is "stranger and often more entertaining than nearly any other mainstream pop album of 2004." Jennifer Nine of Yahoo! Music praised the album as "the hottest, coolest, best-dressed pop album of the year" and found it to be "sleek, shimmery, and dripping with all-killer-no-filler musical bling". Stylus Magazines Charles Merwin opined that Stefani was a contender to fill Madonna's role, "[b]ut not enough to get seriously excited about her as the next great solo female careerist." Lisa Haines of BBC Music was more emphatic, stating that Stefani rivaled Madonna and Kelis, while dubbing the album a "stunning and stylish effort that showcases Gwen's credentials