Ariana Grande is "a singer, not a Starbucks drink" but that didn't stop her from partnering with the coffee chain to launch a new bev - which Gabbie and her first-ever guest (!!!!!) Briana live taste-tested on this week's episode. Gabbie interviewed Briana about her experience attending Ari's last tour "The Dangerous Woman Tour."  They also chatted about the latest in Ariana news from the new collab with 2 Chainz to her upcoming performance at the iHeartRadio Music Awards. Annnnd they squeezed in some discussion about another one of their fave women in music who is currently killing it - Halsey.