UPDATE: Click HERE for the latest batch of alleged text messages.

EARLIER:

Radaronline.com has obtained what it says are sexual text messages that Tiger Woods sent to one of his alleged mistresses, cocktail waitress and former reality show contestant Jaimee Grubbs. The racy messages leave no doubt as to what the sender is thinking about:

"I will wear you out...when was the last time you got (bleeped)?" one message read.

Another one from Tiger read, "Send me something very naughty...Go to the bathroom and take (a picture)."

On Wednesday UsMagazine.com promises to post a voicemail Woods left Grubbs. In the voicemail, he supposedly tells Jaimee that he suspects his wife Elin knows about his affair.

Click here for photos of Jaimee Grubbs.