Let’s go, girls.

Brittany Mahomes is celebrating her 30th birthday in style.

Taking to her Instagram Stories Friday, the Sports Illustrated Swimsuit model re-shared a post from pals Lyndsay Bell and Cass Greinert that showed the birthday girl boarding a private plane.

Mahomes — who turns 30 on Aug. 31 — posed on the stairs to the luxe jet, which was decorated with pink, orange and cowgirl-themed balloons and complete with a pink carpet.

“Celebrating our girl all weekend,” the picture was captioned. “Let’s go, girls.”

The sighting comes shortly after Mahomes was spotted joining lovebirds Taylor Swift and Travis Kelce on their first post-engagement outing Thursday night.

The NFL WAG sat alongside the pair to watch Kelce’s alma mater, the University of Cincinnati, take on the Univer

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