Minnie Driver to give birth in August

British singer/actress Minnie Driver has revealed when she's due to give birth -- August.

"My due date's in August!" she said Saturday night after performing a set from her new album Seastories at Hollywood's Hotel Cafe.

"I haven't wanted to eat as much food as I think I want to eat!" she added to Us Weekly magazine when asked about her cravings. "I'm not as hungry as everyone told me I'd be."

Minnie, 38, told the crowd -- during her set -- the toll that her pregnancy had taken on her body.

"I've lost my balance — my boobs and my stomach [are huge], and you can't wear high heels unless you weight your bottom or something," she said.

"I'm sure you're all dying to know what it's like to be pregnant!" she added, joking that she planned to go on Oprah and share all the details.

The star also said she hoped her pregnancy wouldn't get in the way of her touring.

She said she still plans to hit "France, Germany, Norway, Switzerland and England — and I'm going to do a movie with Uma Thurman!

"I'm really hoping I've got the stamina, but ... I know how to take care of myself."