Happy birthday to the ultimate rockstar, Dave Grohl! You've been jamming out for 55 whole years and you still have more energy than most of us combined. Keep shredding those guitar solos and headbanging like a boss. Cheers to many more years of epic music and pure rock and roll awesomeness! 🎸🤘🎂 Jan 14th just got a whole lot cooler because you were born on this day. Keep on being the legend that you are and never stop rocking. Happy 55th birthday, Dave! 🎉