The Spice Girls are a British (British people) pop girl group formed in 1994. They consist of Victoria Beckham (n�e Adams), Melanie Brown, Emma Bunton, Melanie Chisholm and Geri Halliwell. They are the most successful girl group of all time.

They were signed to Virgin Records and released their debut single, "Wannabe (Wannabe (song))", in 1996. The song hit number-one in 31 countries and helped establish the group as a "global phenomenon". Credited in the US for being the pioneers that paved the way for the commercial breakthrough of teen pop in the 1990s, their first album, Spice (Spice (album)), sold more than 23 million copies worldwide, becoming the best-selling album by a female group in music history. They have sold 65 million records worldwide with only four albums and twelve singles, making them the most successful British band since The Beatles and the best selling girl group of all time. Measures of their success include international record sales, a 2007/2008 reunion tour, merchandising, record breaking achievements, iconic symbolism such as the Union Flag dress, "Girl Power", a box office hit movie Spice World (Spice World (film)) and their nicknames.

Under the guidance of their long time mentor and manager Simon Fuller, the group embraced merchandising (Spice Girls merchandise) and became a regular feature of the British press. Each member of the group was given an alias (pseudonym) by Top of the Pops magazine in 1996, which were adopted by the group and media alike. According to biographer David Sinclair, "Scary, Baby, Ginger, Posh and Sporty were the most widely recognized group of individuals since John (John Lennon), Paul (Paul McCartney), George (George Harrison) and Ringo (Ringo Starr)."

They are the biggest cultural icons of the 1990s, according to a survey carried out by Trivial Pursuit, winning by 80 percent in a poll of 1,000 people carried out for the board game, stating that "Girl Power" defined the decade.

In May 1998, Geri Halliwell left the group in the middle of numerous rumors. The four remaining members released the third album, but went their separate ways in late 2000 to focus on their solo careers. On 28 June 2007 all five re-formed before the launch of their Reunion Tour (Return of the Spice Girls) in December, alongside the release of their Greatest Hits (Greatest Hits (Spice Girls album)) album. In December, a new official documentary Giving You Everything aired on various television networks around the globe. The tour was a success and is estimated to have grossed over US$70 million. The tour won the Billboard 2008 Touring Award for Top Boxscore for a 17-night stand at Londons O2 Arena.