Megan Fox Red Hot At Premiere, But No Engagement Ring (PHOTOS)

Megan Fox wore a dress slashed halfway down her chest, but she did not wear an engagement ring to the premiere of 'Jonah Hex' in Los Angeles Thursday night, bolstering reports she lost it in the sand on a Hawaiian beach.

The newly-engaged actress reportedly lost her engagement ring shortly after fiance Brian Austin Green proposed in Hawaii. It's their second engagement.