Musician Chubby Checker is 82. Singer Lindsey Buckingham is 74. Musician Tommy Lee is 61. Actor Clive Owen is 59. Singer Gwen Stefani is 54. Actor Neve Campbell is 50. Actor Lena Headey is 50. Actor Tessa Thompson is 40. Singer Ashlee Simpson is 39. Rapper A$AP Rocky is 35. Actor Alicia Vikander is 35.