Lindsay Lohan has confessed to drinking again.

The 27-year-old star has sought treatment for drug and alcohol abuse at rehab on six separate occasions and although she claimed to have gotten her life back on track she was caught out by her life coach AJ Johnson on the latest episode of her reality show 'Lindsay' on Oprah Winfrey' OWN network when she found a bottle of wine in her apartment.

The 'Mean Girls' actress reacted furiously to being confronted on camera and initially denied having relapsed before admitting to ''screwing up.''

She said: ''I rushed into a relationship ... and I jumped right into a relationship where we weren't on the same page.

''I wasn't considering the fact that the person I was seeing does drink and yeah ... I had some wine.

''It's OK to admit it ... It's really scary ... It took me a bit to realise, but then I thought, why am I holding this in?

''Yeah f**k it, I screwed up and that's OK.''

During her relapse Lindsay failed to attend a meeting with Columbia Films' Devon Franklin, which had been set up by AJ, and she was livid with the former child star.

She fumed: ''I was expecting her to call, I didn't hear from her all week. I'm calling Lindsay a friend right now but I feel like there is no consideration.''