Anna Kendrick from Pitch Perfect made us chuckle with these two tweets:

Kristen Bell showed us what a good sport she could be when she retweeted this message from a fan:

Wise words Cassie Daniels!

This one is just too punny!

Joe Mchale had us laughing out loud with these astute observations:

But the hands-down winner this week goes to the guy or girl who runs this account for The Queen:

For more hilarious royal baby tweets, check out this article for some serious lolling.