KEY POINTS:
Victoria's Secret executives and designers have voted Posh Spice the sexiest mum.
Victoria Beckham joins stars Eva Mendes, Josh Holloway, and American Idol host Ryan Seacrest on the lingerie company's 2008 What Is Sexy? list.
The executives and designers who compiled the list looked for attributes such as "passion and humour and style and charisma".
Mendes is the sexiest actress; Holloway, who plays Sawyer on TV series Lost, is the sexiest beach body; Beckham, who has three sons with husband David Beckham, is the sexiest mum; and Katherine Heigl and her husband, musician Josh Kelley, are the sexiest newlyweds.
