Hilary Duff and Matthew Koma are engaged and making things official!
Hilary Duff announced her engagement with Matthew Koma on social media as the couple making things official.
Duff shared two pictures on Instagram on Thursday, in which she is showing off her ring in two sweet selfies of the couple. ???He asked me to be his wife,??? she captioned the post.
instagram/hilaryduff 
instagram/hilaryduff
After that Koma also posted the same picture with captioned, "I asked my best friend to marry me??? @hilaryduff."
The couple already have their six months child together a baby girl named Banks Violet Bair.
Duff is having two children a six months daughter from Metthew and a seven years old son from her ex-husband Mike Comrie.