Britney Spears - Britney's Womanizer Named Sexiest Video

BRITNEY SPEARS' WOMANIZER video has been named the sexiest promo of 2008 in Playboy magazine's newly-released music poll.

The pop superstar's racy video, in which she appeared naked in a steam room, beat Kanye West's Flashing Lights and Toe Jam by Brighton Port Authority on the Playboy countdown.

Meanwhile, Metallica's Death Magnetic scored the magazine's Best Rock Album, Lil Wayne claimed the Best Hip-Hop Album prize and Portishead landed the Best Electronic Album for Third.

Katy Perry's smash hit I Kissed A Girl was named the favourite song of the past year.

The full list of poll winners, announced in the new issue of Playboy, is:

Jazz Artist of The Year - Greg Osby

Best Rock Album - Death Magnetic by Metallica

Best Hip-Hop Album - Tha Carter III by Lil Wayne

Best Electronic Album - Third by Portishead

Best Country Album - Randy Rogers Band by Randy Rogers Band

Best Jazz Album - Two Men With The Blues - Willie & Wynton

Best Soundtrack - Forgetting Sarah Marshall by Various Artists

Best Song - I Kissed A Girl by Katy Perry

Best World-Music Album - Movement by Rootz Underground

Best Live Rock Act - Kid Rock

Best Breakout Artist - Paramore

Best Reissue Album - Tell Tale Signs by Bob Dylan

Sexiest Music Video - Womanizer by Britney Spears

Playboy Hall of Fame - Rush