Cameron Diaz made a surprise appearance on satirical show Saturday Night Live at the weekend (20Sep08) - as a sex-starved middle-aged 'cougar'.

The movie star played Cuban sexpot Kiki D'Amore in the skit, in which she cooed over her new toyboy, played by James Franco - the Snl guest host.

Diaz's appearance wasn't the only shock on Saturday night's show; Gossip Girl star Blake Lively played a sex-change character with "a small penis" in spoof soap Murray Hill.

Meanwhile, Spider-Man actor Franco raised a few laughs as a stoner James Bond, called Agent 420, and a member of the O.J. Simpson kidnapping and armed robbery trial jury. (c) WENN