Posted on Sun May 13, 2012 01:00 PM PDT
What better way to celebrate Mother's Day then with a posh party in Brentwood?
The pregnant American Reunion star came to the party bearing a big box of fruit, but she looks very ripe herself!
Hannigan is due to give birth this summer, and shared via Twitter this week, "I could be doing the math wrong but I think I'm in my 5th trimester."
We think so too, Alyson!
Happy Mother's Day Aly!
SEE THE GALLERY Alyson Hannigan Takes Daughter Satyana To A Party.
Alyson Hannigan Gives Daughter Satyana A Boost - Aug 02, 2012
Alyson Hannigan Treats Her Mini-Me To A Day At The Petting Zoo - Jul 16, 2012
EXCLUSIVE PHOTOS - Alyson Hannigan Shows Off Newborn Daughter Keeva Jane - Jul 12, 2012
Alyson Hannigan Welcomes Baby Daughter Keeva Jane! - Jun 12, 2012
Pregnant Alyson Hannigan Takes Daughter Satyana On A Toy Shopping Spree! - May 09, 2012