Meghan Trainor is all about having dual toilets in her bathroom.

The singer got lips movin' last year when she shared that she and husband Daryl Sabara, with whom she shared 15-month-old son Riley, had toilets installed next to each other at their Los Angeles home so they could "pee at the same time." Now, in an exclusive candid chat with E! News about her partnership with McCafé At Home to help raise awareness surrounding Ronald McDonald House Charities, Meghan addressed all the buzz surrounding her family's unconventional bathroom setup.