Britney Spears and her producers continue to leak song snippets in advance of the March 29 release of her comeback album 'Femme Fatale.' The latest is 'How I Roll,' a portion of which hit the web this morning.

The teaser opens with heavy breathing and skittering electronic noises. Spears sings about Tequila on the rocks, making your body pop and going "downtown where my posse's at." At least we think it's "posse," though given Brit's history of double entendres in songs like 'If You Seek Amy,' she could be using a more suggestive anatomical term here.

Spears recorded 'How I Roll' with Bloodshy & Avant, the Swedish songwriting and production team responsible for her earlier hits 'Piece of Me,' 'Toxic' and 'Do Somethin'.'

Two days ago, producer Dr. Luke teased another new Spears song, 'I Wanna Go.' Along with the first single, 'Hold It Against Me,' and a teaser of 'Inside Out' that leaked last week, we've now got a feel for almost half of 'Femme Fatale.'

Listen to Britney Spears, 'How I Roll' Teaser

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