Celebrity Doppelgangers: Stars Who Bear Striking Similarities (PHOTOS)

You know how you see a movie sometimes and say to yourself, "Man, this woman looks exactly like [fill in the blank]"? Yeah, we do that all the time. Either we've been staring at stars for so long that they simply blend together, or casting directors just have a type (we'd like to believe it's the latter).

Here, see for yourself:

Michelle Williams and Carey Mulligan:

Olivia Munn and Hope Solo:

Scarlett Johansson and Amber Heard:

Erika Christensen and Julia Stiles:

Courtney Stodden and Pamela Anderson:

Leelee Sobieski and Helen Hunt:

Miley Cyrus and Justin Bieber:

Mila Kunis and Sarah Hyland:

Ian Somerhalder and Rob Lowe:

Old-school Courtney Love and Lena Dunham:

All photos: Getty & AP

For more celebrity doppelgangers: