Amy Winehouse sings about it, Tiger Woods got treated for sex addiction in one and Lindsay Lohan went just to avoid jail...

The secret word you're looking for is Rehab.

Celebs are going into rehab like its going out of fashion and whilst rehab is primarily used to help people overcome addictions and problems, many celebrities use it just to get away from the limelight.

And Lilo has admitted that she only went into rehab so that she wouldn't be locked up behind bars. In fact, according to the Metro, she compared her stay in rehab to a holiday.

“It was an obligation. I had to do it to stay out of getting any jail time.

“It was like a vacation. I love meeting new people and seeing what they've been experiencing. I met some great people.”

Shame on you Lindsay! People need to go to rehab for serious issues not for a holiday or to socialise!

What do you think about celebrities who go into rehab? Do they seriously want to get help or do they just want to get away from it all for a while?

Take a look at Lindsay through the years...