The 30 Rock actress, 42, who is expecting her first child in late April, met Justin Bieber at the recent Golden Globe Awards.
She said to PEOPLE: 'I think my baby already has a leg up on all other babies because the baby has already met Justin Bieber.
'I couldn't believe it! I'm like, first my unborn child has already gone to the Golden Globes, and now has met Justin Bieber. Lucky little one!'
The pregnant star had her dress designed by Badgley Mischka for the event.
She said: 'The funniest bit was that the baby bump was the most beautiful part from the very beginning. I was like: 'You guys do this masterfully!''