Jennifer AnistonJennifer AnistonShe may not have had the ideal 2005, but Jennifer Aniston is all smiles for the new year.

Despite the split with ex-husband Brad Pitt and news that he is adopting Angelina Jolie's children, Jen wouldn't change a bit of it.

She told Heat: "I wouldn't trade an ounce of anything that has happened to me from the time I was burned up until now.

"But one sure thing is that I'm going to take some time off to travel. I want to go to Greece and some other countries."

The former Friends star wouldn't give even a hint of goss on speculation that she and her co-star in The Break Up, Vince Vaughn, are in love.

Vince VaughnVince Vaughn - speculationVery mean.

But she did give an insight into how she keeps herself so positive.

She's a fan of hatha yoga and practices every other day. She said:

"I think it keeps my body strong and if my body is strong it keeps me able to sleep better, function in the day better and I can do my job better.

And she revealed another secret about her health and how she keeps herself so fresh looking:

"I drink a s**tload of water - water, water, water... if I stop drinking water, I dehydrate badly and get crepey. Water is important. And sleeping."

Jen also had some tips on the key to true happiness.

She said: "Simple things make me happy... A sunset... Being with my friends... A bottle of wine and nice cheese makes me happy."

If you're suffering from pressie withdrawal symptoms after Christmas, we advise you spend some quality time with a chunk of Cheddar.