Ariana Grande didn't have the smoothest ride during her recent appearance on "Carpool Karaoke."

While filming the popular Late Late Show segment with James Corden, the 25-year-old singer apparently injured her hand. "Well Mr. Corden, today is off to a wild start," she said in a video of her bandaged hand posted to her Instagram stories and captioned "bleeding n smiling."

In another post, she called herself an "idiot," adding on Twitter, "But I LOVE my bandage it looks sick @JKCorden I’ll be ok one day.”

It's unclear exactly how Grande got hurt ("you’ll see ........... it’s so ...... stupid," she tweeted when asked what happened by a fan), but it seems the injury is minor, and it certainly didn't ruin any of her and Corden's fun.

"i’ve ...... never had more fun," Grande wrote on Twitter, responding to Corden's tweet that her "Carpool Karaoke" segment might be one of his "favorites ever."

"That was the best day ever @JKCorden thank you so much to you and your incredible crew and band and writers !" Grande continued. "sm fun. can't wait for y'all to seeeee what we been up to."

Corden previously teased the collab by posting photos of lyrics to Grande's recent singles "God Is a Woman" and "No Tears Left to Cry." An air date for the segment has not yet been announced.

Grande's fourth studio album, Sweetener, is due out Aug. 17. See her tweets below.

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