Megan, who recently split with actor Brian Austin Green after a five-year relationship, reportedly celebrated her birthday by herself in Hawaii.

The 23-year-old said she is still learning to deal with not having someone looking after her.

“Alone. I am not in a committed relationship right now. I really don’t know anything about being single yet, really. I’ve been reading a lot and listening to music and trying just to work on myself,” the Daily Telegraph quoted her as saying.

“I was with someone from the time I was 18, so I’ve never been forced to take care of myself. I’ve always had someone doing that for me.

“Right now there’s no space in my head for who’s going to be next or how I need to fill my time. I’m just trying to be comfortable with who I am before I get into another relationship.

“(Otherwise) I will be Elizabeth Taylor by the time I’m 60 and I don’t want to do that,’’ she added.