What a tough life! Ariana collaborated with loads of people on her first two albums but there's only 1 collaboration on the new album so far... But that could change! If a song needs a 'cherry on ...

Otherwise, there's not much about "Underdogs" to root for. Of Ariana Grande's celebrity cameo appearances, "Zoolander 2" is probably her best by default. The sequel to the beloved cult fashion ...