By Michelle Lanz
RELATED: See more photos of Hilary Duff
E! says the engagement was confirmed by a source close to the actress.
Pictures published on Bauer Griffin's blog show what looks like Mike proposing to Hilary on the balcony of their hotel in Hawaii. No word on what her answer was, but the pics show the couple hugging and kissing shortly after.
Mike, who currently plays for the Edmonton Oilers, has been dating Hilary since 2007.