Iggy admitted she had already had a meeting with a wedding planner to start organizing the biggest day of her life.
"Do you think you're going to become a Bridezilla?" Corden asked his guest. "No," she replied before spilling some serious details about what she and Young have planned for their big day!
All the talk of weddings was too much for Corden to handle, so he pulled over at a bridal shop and offered Azalea the chance to try on a wedding dress for the first time.
"Are we going to push 'em up or let 'em rest?" the cheeky British show host asked, about Azalea's plans for her breasts. "Let 'em rest," she replied, adding that shopping for dresses was "always hard when I have a big butt!"