Justin Bieber Confirms Marriage to Hailey Baldwin Bieber posted an image on instagram holding Baldwin's hand with the caption, "My wife is awesome." The 21-year-old model also confirmed the marriage by changing her instagram handle to Hailey Bieber. According to 'People,' the couple held a secret ceremony in New York this past September. The “Where Are U Now” singer proposed to Baldwin in July while on vacation in the Bahamas. The newly weds were only engaged for two months before officially tying the knot.