Beyoncé releases full trailer for secret HBO project Lemonade

The mysterious film will air in the US this coming weekend

Any doubts over Beyoncé's superstardom were put to sleep back in February when the singer dropped a surprise new track, stole the Super Bowl halftime show from under Coldplay's nose and announced a world tour which almost rivalled the result of the game in the furore stakes.

She's at it again - this time with a secret HBO project titled Lemonade.

Not much is currently known - the singer only dropped an announcement on Saturday (16 April) - however a minute-long trailer of the two-hour special has been released giving fans a little more insight as to what they can expect

Many fans are predicting the project could be an accompanying film to her much-anticipated sixth album, the release date of which is still unknown. The 34-year-old did something similar when she unexpectedly released an eponymous record back in 2013, as well a visual accompaniment which provided iTunes users with videos for every track.

The single she released in February, "Formation", was the track she performed alongside Coldplay and Bruno Mars at the Super Bowl 50 halftime show.

Beyoncé, who last teamed with HBO for documentary Life Is But a Dream in 2013, will premiere Lemonade this Saturday, 23 April.