Pregnancy definitely isn't slowing Alicia Keys down! 

The 33-year-old singer, who is currently pregnant with her and hubby Swizz Beatz's second child, says she's never felt better.

"I feel really good," Keys told E! News last night at the Keep a Child Alive Annual Black Ball in NYC. "My husband was just saying, he was like, 'Baby, I really need you to like get some rest,'" because I'm just invigorated. I'm just moved. I started something called the We Are Here movement, which supports Keep a Child Alive and 12 other organizations as well. And it's really about how I realized we can't solve the world's issues in isolation, we have to do it in a holistic view. So I'm just motivated. I can't help it!"