Actress Hilary Duff used her head (literally) to express her gratitude to her boyfriend fiance hockey player Mike Comrie for presenting her with a diamond engagement ring worth over $1 million. E! was told that the expensive piece of jewelry is a 14 karat princess cut with side stones.

While on vacation in Hawaii this week, Mike proposed to Hilary and gave her the million dollar ring, which led Hilary to return the favor with a special gift of her own. Continue reading to peep the hilariously naughty pics…

Hilary … will you marry me?

OMG, yes!!! I love you!

Look at my brand new 14 karat million dollar ring…

**SLURRRRRPPP!**

Now THAT‘s how you thank your man…