Carrie Underwood definitely had reason to celebrate this week.

Carrie Underwood Glows Just Weeks After Giving Birth To Son 

The country star was named no. 1 on the Great American Country Top 20 List on Monday for the hit single Little Toy Guns.

So how did the star celebrate? Perhaps a night out on the town? Not quite. Underwood voiced her appreciate on Twitter as she hung back with her baby boy.

Carrie Underwood Claims She Would Do Anything For Her Son 

Underwood gave birth to her son, Isaiah Michael Fisher, back on Feb. 27 and has spent every moment since then doting on her little fella. She and husband Mike Fisher, who plays in the NHL for the Nashville Predators, released a single photo of the boy on March 3.

Since then, they've chosen to keep the many photos they've taken of Isaiah private.

Underwood plans to hit the road with her son this summer. The star has already designed a bus to accommodate Isaiah and has booked festivals instead of solo shows as to be able to spend more time with the little guy.

At this time, it does not look like the Singer's husband will be joining them out on the road.

Tags: Carrie Underwood Mike Fisher Celebrities