Timberlake shocks with raunchy comedy routine

Justin Timberlake shocked American TV viewers at the weekend by mocking his music, his relationship with Britney Spears and performing an x-rated song-and-dance routine during his stint as guest host of 'Saturday Night Live'.

The pop superstar made his third appearance on the live comedy show, and refused to hold back during a string of hilarious skits.

In one he dressed as his immigrant ancestor and predicted the future for his great-great grandson (Timberlake): "He'll date a popular female singer (Spears). Publically they'll claim to be virgins, but privately - he hit it.

"Then he'll make love with women so beautiful and so often it won't be enough for him, he'll maybe try stuff with guys."

Timberlake also teamed with 'SNL' regular Andy Samberg to perform a raunchy Mother's Day duet, dubbed 'Motherlover'.

While actresses Susan Sarandon and Patricia Clarkson posed as their parents, the pair sang: "We both love our moms, women with grown women needs, I say we break ‘em off, show ‘em how much they really mean.

"Cos I’m a mother-lover, you’re a mother-lover, we should f**k each other’s mothers."