On Tuesday, it was a mother-daughter date night for Reese Witherspoon and her 17-year-old mini-me Ava at the Hollywood premiere of Reese’s new miniseries “Big Little Lies.” On the red carpet, Reese gushed to “Extra’s” Renee Bargh, "Doesn't she look beautiful?” The premiere took place exactly a week before Valentine’s Day, which she loves to celebrate with husband Jim Toth. She shared, “My husband's so sweet and always goes the extra mile and makes me feel great even if we just go have dinner… He's my best friend.”