Such a classic hit!! We're so happy they went with that one. Gives us warm and fuzzies for the 90s. Ha!
Ch-ch-check it ouuttt (above)!!!
Oh and yeah — that's Gwen Stefani's ageless body. Perfection, as usual.
Though we do know she kind of tortures herself for it. But hey! No pain, no gain!! Right??
They also stayed to chat about their new album too! Watch that interview …AFTER THE JUMP!!!