Taylor Swift cleaned up last night at the 2015 Billboard Music Awards with eight trophies including "Top Artist". This was no surprise to most - including Swift. The image above was captured earlier this year at the iHeartRadio Music Awards. In this moment she is feigning surprise. During sincere surprise the mouth opens significantly more than is seen on Ms. Swift - taking on a vertically-oriented oval appearance. Moreover, the teeth are rarely if ever visible - and NEVER to this degree. In sincere surprise the lips cover the teeth. Here Taylor Swift is indeed faking surprise.
See also:
Nonverbal Communication Analysis No. 3189: Chinese Premier Li Keqiang & U.S. Secretary of State John Kerry - Body Language - and Contrasts between Obama & Putin
Nonverbal Communication Analysis No. 3097: Buddies at the Grammys? What Does Kanye West REALLY Think of Taylor Swift? Body Language Tells
Nonverbal Communication Analysis No. 2244: Taylor Swift's Body Language, Botox & Anger on 60 Minutes
Nonverbal Communication Analysis No. 3096: Kanye West's Body Language at the 2015 Grammys
Nonverbal Communication Analysis No. 3151: Barack Obama and Raúl Castro Shake Hands - Body Language
Nonverbal Communication Analysis No. 3077: Barack Obama, The 2015 State of the Union Address Part II & What John Boehner Doesn't Believe
___________________________________________________________________________________