She edged 12 other finalists.
Sherine bagged a cash prize of RM5,000 and a trophy presented by Datuk Sebastian Ting, political secretary to Minister of Energy, Green Technology and Water Datuk Seri Peter Chin.
Also present was Miri mayor Lawrence Lai.
Sherine will be representing Malaysia at the Miss Global International Pageant in Jamaica sometime in September this year.
First and second runners-up were Sabahan lashes, 19-year-old Kieren Laurent and Natasha Aprillia, 18.
They received cash prizes worth RM2,000 and RM1,000 respectively.
Miss Global International Malaysia 2012
22 years old
1st Runner up
19 years old
2nd Runner up
18 years old