Megan Fox Wears a Corset & Mini-Skirt During Double Date with Machine Gun Kelly, Plus Avril Lavigne & Mod Sun!

Avril Lavigne sips on a beer as she and boyfriend Mod Sun join Megan Fox and MGK for dinner in WeHo

Megan Fox puts on a VERY busty display as she joins Machine Gun Kelly for dinner in LA

Megan Fox & Machine Gun Kelly Spotted on Date Night at Dave Chappelle's Exclusive Comedy Show