People is reporting that Liv Tyler has given birth to her second son in New York City yesterday. The Leftovers actress was surrounded by close friends and family for the exciting arrival, including her dad Steven Tyler, mom Bebe Buell and her sister Mia Tyler. The brunette beauty's beau, Dave Gardner, was also by her side as they welcomed their first child together. During an interview with Town & Country magazine, Tyler recently revealed how much fun this pregnancy has been for her. She shared, "It's fun not being on a diet or thinking, 'Oh my god, I have to go to Soul Cycle every day." Tyler and Gardner, who met through their mutual friend Kate Moss, both have kids from previous relationships.