Adele and James Cordon are rolling in the deep during the big-voiced singer's debut on The Late Late Show, which aired on Wednesday.

The big-voiced Brit meets up with the funny man for the popular musical segment "Carpool Karaoke."

The almost-15-minute clip begins when the Brit calls Adele on the phone says, "Hello, it's me. I was wondering if after all these years you'd like to meet?"

Eventually the two chat about life amid belting the chart-topping singer's hits "Hello" and "Rolling in the Deep."

The cool riders also dish about hair, awards, writing and ... the Spice Girls. As it turns out, Adele LOVES the Spice Girls -- her 10th birthday party was even Spice Girls themed-birthday party. Umm ... we wanna have a Spice Girls-themed birthday party!

Like we could love Adele any more?!