It's been a scorching-hot summer so far in Nashville, and our favorite country stars are matching the weather, serving up something sizzling on the red carpet of the 2015 CMT Music Awards.

While the men kept things pretty simple this year, with a mixture of T-shirts and jeans, sport coats and the occasional suit, country's leading ladies brought out the big guns -- from Kellie Pickler's peacock-inspired sparkles to Meghan Linsey's mega-floral two-piece ensemble to RaeLynn's stained-glass-window-like gown.

Check out the gallery above for photos of all of your favorite singers walking the awards show's red carpet, including Carrie Underwood's first red carpet appearance since giving birth (doesn't she look amazing?)! The complete 2015 CMT Music Awards winners list is available here.