Amber Portwood fell head over heels in love with Matt Baier -- and their whirlwind romance culminated in a sweet proposal at the diner during a heartwarming episode of "Teen Mom OG." While the duo has remained relatively mum about details surrounding their upcoming nuptials -- they've stated that they want to enjoy their engagement before saying "I do" -- Leah's mom is dishing some details about her upcoming big day. So who does A want by her side when she marries her Bostonian beau?

"I know for sure my cousin Krystal would be the maid of honor at the wedding," the blushing bride-to-be recently told MTV News. "She's the closest person to me. She's like my best friend."

While the future Mrs. didn't divulge any secrets about a date, venue or her highly anticipated gown (DARN IT!) -- she did reveal the role she would like Maci, Catelynn and Farrah to play at her ceremony and reception. To hear how the 25-year-old wants to include her MTV cohorts, watch the video below. And be sure to catch Amber on part 2 of the "TMOG" reunion on Monday at 10/9c!