Carrie Underwood completes the set of chart-toppers on her latest record with the 21st No. 1 hit of her career this week, as her latest single “Little Toy Guns” has officially reached the top slot of the Mediabase country airplay chart.

The song appears on the appropriately-named Greatest Hits: Decade #1 record released earlier this year, which also houses the No. 1 and Grammy-winner “Something in the Water.” Both new additions to the record were co-written by Underwood, making them her 10th and 11th chart-toppers as a writer.

Underwood performed “Little Toy Guns” on the CMT Awards June 10, her television debut after the birth of her son Isaiah, who was born in February. The megastar looked stunning on stage and performed as impressively as ever. She has since opened up about having to have a C-section delivery and some of the feelings she had surrounding it, using the opportunity to encourage other moms that may have been struggling with the same emotions during their deliveries.

The superstar is currently working on new music for her upcoming fifth studio album, but in the meantime keeping up with her busy schedule as a new mom, entrepreneur of a new fitness wear line and, of course, country music icon. Underwood will be the voice of Sunday Night Football for a third year in a row.

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