Beyoncé Shares Struggles In Documentary Trailer

In the new trailer for Beyoncé's forthcoming HBO documentary, Life Is a Dream, the pop phenom says part of being a celebrity is knowing how much of her personal struggles to share with the public.

"I felt like I had been so commercially successful, it wasn't enough," she explained in the trailer. "There's something really stressful about having to keep up with that. You can't express yourself, you can't grow."

She also talks about realizing that she was pregnant with Blue Ivy, noting that she had felt a change inside her.

"I just had a feeling that something was going on," said Lady Bey, while lying in bed as Blue Ivy's sonogram image crosses the screen. "Really? This is crazy."

Life Is a Dream airs on HBO February 16.

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