First the kiss claims, now flirty tweets: What’s going between Lindsay Lohan and Jessica Alba’s man?

Lindsay Lohan sends Twitter messages to Jessica’s husband Cash Warren just days after allegations of a 'raw' nightclub smooch.

Should Jessica Alba be worried? Just as reports broke of a nightclub clinch between Lindsay Lohan and Alba's husband Cash Warren, the Mean Girls actress sent a cheeky Twitter message to the man himself.

US magazines reported that Cash Warren and Lohan met at Hollywood nightclub Villa on November 19, where they reportedly shared a 'raw kiss'.

Assistant Director Warren and Lohan are preparing to work on an as-yet-untitled film project  together - and a friend of the actress claims 'She's falling for Cash'.

'Lindsay becomes easily attached to everyone she meets and gets close to.'

A string of friendly Twitter messages from the troubled star to Cash culminated in the the reported nightclub encounter, where partygoers allege: 'They ignored friends and just chatted' for half an hour - before getting closer. Lohan denies the claims.

She said vehemently, 'He is married. I wouldn't dare kiss him'.

'Cash is a business partner. Nothing more, nothing less.'

30 year-old Warren and his wife, 28 year-old actress Jessica Alba, attended a Los Angeles Lakers baseball game together just two days later, possibly in an attempt to display a united front.

This came after the couple spent the day shopping for Christmas trees to impress their 17 month-old daughter Honor Marie.

Instead of letting the gossip die away, however, Lindsay gave further cause for speculation.

She sent Cash Warren a Twitter message saying, 'Are u @ game too? Watching it, wishing I went...'

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