More than 120million people have since watched her audition for the ITV show on the site.
Lamb apparently gave up meat after slaughtering a goat for an ITV show which he filmed with his father.
An ITV show is selected at random, and twenty prizes are taken from the adverts shown within it.
The ITV show returned for a fifth series in January 2010.
British girl group Cleopatra performed the song on a ITV show, in 2005.
But they couldnt afford to let it fail against a bland but popular ITV show.
However, his ITV show was recorded in the format with very tight close-ups.
It was an ITV show "investigating" the "paranormal" and the what-not.
Except his first rehearsal for the ITV show didn't go entirely to plan after he broke three ribs and fractured his shoulder, reports the Sun.
Stars of other ITV shows made similar adverts.