Celeb Speak: Anderson Cooper Has 'Always Giggled Like a 13-Year-Old Girl'

And "a 13-year-old at a Justin Bieber meet and greet" at that.

Source: http://feeds.hollywood.com/~r/hollywoodcom_entertainment_highlights/~3/ep2Gqh6SdvU/7831670

Ethan Hawke Sarah Pahlin Ashton Kutcher Gwyneth Paltrow Mariah Carey