The lead single from Britney Spear's new album Blackout is an infectious, sassy, sexy and brilliant return to form. Among others, the song was written by Keri Hilson - who featured on Timbaland's "The Way I Are" single recently - and is very catchy and fun.

The song sees Spears encouraging a man to become more involved with her physically and romantically, no matter who is watching and also highlights the public's need to find out more about her current situation, particularly the song's title itself, "Gimme More".

The song definitely leaves the listener wanting more and it will be interesting to see if Spears' album lives up to the excellence of this song.