Ladies and gentleman, this is a prime example of why you shouldn’t do your hair like Coolio and twerk on a married man via national TV while being “engaged.” 23-year-old Liam Hemsworth is apparently fed up with his 20-year-old fiance Miley ‘Twerks-A-Lot’ Cyrus and found her performance during the 2013 MTV Music Video Awards where she paraded around the stage half naked on Robin Thicke to be “mortifying.” (Don’t feel bad, Liam. I’m pretty sure we all did.) Hit the jump to find out the juicy deets on this not-so-surprising story.