Remember that Ariana Grande x Justin Bieber mashup that went viral a few weeks ago? Well, the Queen Babe herself debuted her version of the mashup while she was performing on her Honeymoon Tour in Texas! The singer teased her fans by posting an audio clip of the song on Instagram a day before her performance:

And here’s the actual vid of Ariana’s mashup of "One Last Time" and "What Do You Mean":

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