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With a body this incredible, House actress Olivia Wilde doesn't have much to be embarrassed about ... except maybe a phone conversation with President Obama.

The stunning brunette, who's gracing the April cover of Cosmopolitan, recalls traveling to Iowa back in October 2007 to volunteer for the campaign. Wilde recalls that now infamous phone conversation telling the mag:

    “I was very professional the whole time we spoke, then I hung up the phone- or so I thought- and started squealing for about 15 seconds. I later found out from a friend who was with him that he listened to the shrieking and laughed the entire time.”


As for the magazine's cover layout, the editors sure have an interesting way of arranging their headlines. Wow!

Find out which hunky actor Olivia will be starring with next ... after the jump.