Kanye West and Katy Perry are seen on the set of her new single E.T. in a picture tweeted by the California Gurls singer yesterday (Feb. 16).
E.T. - which features Kanye - is scheduled to be Katy's fourth official single off her album Teenage Dream and will be released on Feb. 27 in the UK and Mar. 1 in the USA.
BBC Music said we can expect to see a different side of Katy on the single: "On the rave-influenced quasi-ballad E.T., there’s a resolute aptitude for sober, dark deliberations which introduce a very different Katy Perry to the one with the unsolicited residency in many a showbiz column."

