The ring does appear to be an engagement ring, via People:
The actress and Green Bay Packers player fueled engagement rumors over the weekend when Munn, 36, was spotted wearing a sparkler on her left hand ring finger. The mystery ring looks to be a ruby surrounded by a halo of diamonds on a gold band.
People shared a picture of the ring as the Packers quarterback and actress left a party in Beverly Hills over the weekend.
Is Olivia Munn engaged to Aaron Rodgers? Actress sports engagement-style ring on left hand https://t.co/WK9pdoDQon pic.twitter.com/uG75UpQtxy— People Magazine (@people) January 30, 2017
If they are in fact engaged it was probably that thank you letter to Packers fans that scorched his family.
