Mean Girls actress Lindsay Lohan insists she isn't dating model Christian Arno Williams and is happily single at present.
Speaking to Australian radio station KIIS 1065, the 27-year-old star said: ''I do not have a boyfriend, that can be confirmed.''
When asked about filming her new reality show with her ''second mother'' Oprah Winfrey, Lohan added: ''I was at a point in my life when things were starting to turn around and change, so we thought it it'd be good if people shared that with me and saw a different side of me which that haven't really gotten to see.
''I wanted to show that I'm just a human being and a normal person and I have every day experiences that everyone else goes through in life.''
Lohan further explained that she has finally learnt how to enjoy herself on a night out while sober, saying: 'I don't go out with my friends and expect them not to have a drink, but that doesn't mean that I have to do the same things as they're doing.''