1 of 8
2 of 8
3 of 8
The show must go on! The master of ceremonies sparkles in a sequined Ina Soltani mini with a dramatic ruffled sash, Jimmy Choo "Cosmic" platforms and Bochic baubles.
4 of 8
For her fourth look of the night, Underwood opts for a feminine and frothy baby pink Randi Rahm rosette confection, Stuart Weitzman sandals and Bochic jewelry.
5 of 8
GRAND OLE ORIGAMI
Keeping things short and sweet, Carrie dons an intricately pleated green Rafael Cennamo number, glittering Jimmy Choo "Viola" platforms, ban.do headband and pentagonal Bochic earrings.
6 of 8
Letting down her hair – and hemline! – the singer slips into a citrusy watercolor-print Pamella Roland gown, Rene Caovilla heels and Bochic adornments.
7 of 8
RAISIN THE BAR
Switching roles – and looks! – Carrie steps out in a deep plum custom couture Randi Rahm gown and sparkling Johnathon Arndt jewels to perform Mama's Song.
8 of 8
That's all, folks! Underwood closes the show in a buttery tiered tulle ballerina dress by Georges Chakra couture with red rhinestone flower detailing, Stuart Weitzman shoes and Ippolita hoops.
How Jordan Fisher Is Powering Through Multiple Injuries on DWTS: 'Adrenaline Is a Big Factor'