Filming for season two of Big Little Lies is well underway, and from the looks of it, things are getting heated, and not in a good way. On Tuesday, Reese Witherspoon (Madeline Mackenzie) was spotted furiously throwing an ice cream cone at Meryl Streep (Mary Louise Wright) while shooting a scene in LA — yikes! Kathryn Newton (Abigail Carlson), who plays Reese's daughter, was also there and looked shocked as Reese flung the dessert. We're not entirely sure what's going on here, but just a few weeks ago, Reese and Nicole Kidman (Celeste Wright) were seen shooting what looked like a decades costume party. Something tells us this season of Big Little Lies is going to be way more intense than the first, so buckle up!