Victoria Beckham, also known as "Posh", (TV: The Runaway Bride) was a celebrity on Earth.
According to Lance Bennett, Donna Noble talked excitedly about her and whether she was pregnant. (TV: The Runaway Bride)
Jack Harkness suggested, perhaps jokingly, that Victoria Beckham was a Rutan spy in disguise. (WC: Monster Files)
After travelling back to Foxgrove in 1951, Sarah Jane Smith said her name was Victoria Beckham when she met her parents. Her son Luke said he was David Beckham. (TV: The Temptation of Sarah Jane Smith)
Behind the scenes
In the script of The Runaway Bride, Victoria is referred to only by the nickname "Posh". "Posh" is the shortened version of her nickname in the media from when she was a member of the Spice Girls – Posh Spice.