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Penelope Cruz has a creepy obsession with Meryl Streep: she wants to kiss the movie great all over.

The Spaniard has confessed she struggles to control herself whenever she's in the same room as the "Mamma Mia!" star.

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She tells the upcoming issue of Interview magazine, "We only know each other from seeing each other at awards ceremonies or those kinds of events, but whenever I see her, I always go up to her and start kissing her."

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"I don't even say anything, I just kiss her. She must think I'm some crazy person."

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And Cruz loves to watch Streep's movies: "There is nobody better. I watch her movies over and over again. I saw "Silkwood" again a couple of weeks ago, and it made me just want to kiss her feet."