The Hollywood veteran who has been estranged from the 34-year-old star for several years thinks recent comparisons between the
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starlet and Angelina are fair because they are both stunnin women.
He said: "Everybody is unique. They're both very beautiful and they're both kind of sexy girls."
However, the 70-year-old actor believes Megan should embark on a charitable lifestyle if she wants to fully emulate his daughter's way of life.
He explained: "Maybe Megan will start doing the things that Angelina is so well known for. Angelina is obviously known for her helping with kids and concern for others. I think that would be wonderful for all of the kids if Megan were to do the same. Megan can do a lot of good, so that would be great."
Meanwhile, Megan - who claims she is currently single - has revealed she "recklessly" got a tattoo of her on/off boyfriend Brian Austin Green's name.
She said: "I have the name Brian tattooed on my body. I'm a little reckless every once in a while.
"But at the same time it's so easy to get tattoos removed now. Plus, it's such a light, small and delicate tattoo. I've looked into getting it removed just out of curiosity and it would only be $200 to remove."