Britney Spears Records Track For Smurfs Sequel

Britney Spearshas revealed that she has recorded a song exclusively for the soundtrack of The Smurfs 2.

The 31-year-old singer broke the news to her followers on Twitter and via her Facebook page.

She wrote: "Remember that surprise song I recorded for my boys? It's coming soon! 'Ooh La La' for The Smurfs 2 :) Stay tuned for more..."

Katy Perry is expected to return as the voice of Smurfette in the CGI sequel - which is scheduled for release in July.

Neil Patrick Harris and Jayma Mays have been confirmed to be returning as human actors in the kids' movie.

Britters said last month that she'd like to perform a duet with Selena Gomez.