Carrie Underwood Is Celebrating Her 40th Birthday

Carrie Underwood celebrated her 40th birthday with breakfast in bed and a new single.

Carrie Underwood Celebrates Her 40th Birthday With 70lb Cake

Carrie Underwood Shows Off Her Son's One-of-a-Kind Birthday Cake

Carrie Underwood Announces Deluxe Edition Of Her 'Denim

Carrie Underwood Got a 'Cake' Made of Cheese for Her Birthday

Carrie Underwood Celebrates Mike Fisher's Induction into Tenn

Carrie Underwood Posts Funny Throwback of 'American Idol' Win

Carrie Underwood gifts fans a surprise new song on her birthday - WEIS

Carrie Underwood's 40th Birthday Tributes From Husband & Kids

Happy 40th birthday to a Country queen, @MirandaLambert

Carrie Underwood Celebrates Birthday With Delicious Treats