Adam Lambert has lavished praise upon Lily Allen's new video.

The British singer recently unveiled the promo clip for her song 'Sheezus', which is the title track from her upcoming new album.

The song and its video seem to have jigged something within vocal powerhouse Lambert, who tweeted:

"Wow. Speak your mind @lilyallen! Sick video!"

The 'Trespassing' man later added: "Just watched again...This is the sickest video I've seen in a min."

'Sheezus' the song will be released as a digital download in the UK on April 28 before the album hits shelves on May 5.

Watch Lily Allen's 'Sheezus' video below: