One week ago, Tiger Woods was a professional golfer with several multi-million dollar endorsement deals, a smokin’ hot wife and two adorable children. Today, Woods is standing dead center in one of the most controversial sex scandals of 2009.

The whole world was shocked last week when reports surfaced that the pro golfer, husband and father of two had been unfaithful to his wife of 5 years, Elin Nordegren.

Over the past week, four women have been speculated as Tiger’s mistresses (Rachel Uchitel, Jamie Grubbs, Joanna Jagoda and Kalika Moquin).

Initially, Rachel was the woman in the center of the scandal, even though she denied a sexual relationship with Woods. Jamie Grubbs, the cocktail waitress who admitted to having over 20 sexual encounters with the PGA winner, quickly became the woman in the spotlight. A voicemail to Grubbs was released Wednesday morning in which Tiger (or someone who sounds exactly like Tiger) told her to erase her name from her voicemail so his wife wouldn’t know it was her phone.

After the voicemail and naughty text messages hit mainstream media, Tiger released a statement claiming he was sorry for his transgressions. At that point, Jamie was the only woman to openly admit to an affair with Woods. At that point, Rachel Uchitel was still denying the reports. Now, everything has changed.

According to TMZ.com, Rachel is ready to admit to an affair with Woods, insisting she initially lied to protect Woods and his family. Now, she’s ready to go public with her relationship and she plans to do it during a press conference today at 11:30 AM PT with her lawyer, Gloria Allred.

Will this spark more controversy in the Tiger Woods, Elin Nordegren scandal?

TMZ will be live streaming the event at 11:30 today.

Do you think Elin Nordegren should divorce Tiger Woods?

Take a look at these photos of Elin Nordegren and Tiger Woods:

*Click images to enlarge