question: What was the alias of the member of the Spice Girls who was the subject of the song "Me Plus One"?
answer: Ginger Spice
context: Title: Geri Halliwell
  Passage: Geraldine Estelle "Geri" Horner (née Halliwell; born 6 August 1972) is an English pop singer-songwriter, clothes designer, author and actress.  Halliwell came to international prominence in the 1990s as Ginger Spice, a member of the successful girl group the Spice Girls; together they sold over 85 million records worldwide, making them the best selling girl group of all time.  In 1998 Halliwell left the Spice Girls, though she rejoined the group when they reunited in 2007.  Halliwell reportedly amassed a $40 million fortune during her last two years in the group.
  Title: Period Pains
  Passage: Period Pains were a British all-female indie punk band formed in 1996.  They achieved notoriety in 1997 after releasing the single "Spice Girls (Who Do You Think You Are?)" , a play on the Spice Girls single title.  The track was an attack on what they saw as the Spice Girls' shallow attitudes, and was heavily plugged by John Peel and Steve Lamacq on BBC Radio 1.  The UK's tabloid newspapers also picked up on the band As a result, it made the UK Singles Chart with practically no advertising, and reached No.4 in Peel's annual end-of-year Festive Fifty.  They then recorded a session for Peel, which was released as an EP.
  Title: Me Plus One (Annie song)
  Passage: "Me Plus One" is a song by Norwegian singer and songwriter Annie from her debut studio album, "Anniemal" (2004).  It was written by Richard X and Hannah Robinson, and released as a promotional single.  The song was written about former Spice Girls member Geri Halliwell.  The lyrics refer to a "wannabe señorita" who needs to realise she has "got to let it go".  The song received acclaim from music critics.
citations: Geri Halliwell Me Plus One (Annie song)