Bam Margera proposed to his girlfriend Dannii Marie ... and she accepted!!!
The former "Jackass" star and pro skateboarder tells TMZ ... he popped the question Oct. 27 in New Hope, PA at the home of pro skater Ed Duffy.
Bam and Dannii dated for about 6 months before he dropped to one knee and proposed ... and Bam tells us he kept the engagement mostly under wraps, only telling a few people.
It's unclear when Bam and Dannii will be walking down the aisle .