Ariana Grande is showing off her new do. The 25-year-old God Is a Woman singer debuted her new lavender hair color on Wednesday. Grandes fiancé Pete Davidson reacted to her lavender hair in her Instagram comments, posting five purple heart emojis. Earlier this week, Grande was spotted in the area where the movies being filmed, so her comment to Davidson could mean shes heading back to watch him in action. Davidson also changed up his hair color recently, bleaching it for his role in the movie.