Jennifer Lopez and Leah Remini's close bond [1] is on display, even when they're making fun of each other. During an appearance on The Late Late Show With James Corden on Wednesday, the longtime best friends [2] and Second Act [3] costars tried to explain the difference between their Bronx New York and Brooklyn New York accents. However, things took a quick turn when J Lo decided to imitate Leah. Let's just say she wasn't impressed. We definitely act like this with our BFF, too!