cutesy
adjective /ˈkjuːtsi/
  /ˈkjuːtsi/
(informal)- too pretty or attractive in a way that is annoying or not realistic矫揉造作的;忸怩作态的 - She is trying to get away from her cutesy girl-next-door image.她试图摆脱她可爱的邻家女孩形象。 
 
- She is trying to get away from her cutesy girl-next-door image.