Steven Tyler - CHELSEA YOU MAKE SURE OUR GENES NEVER GO OUT OF STYLEPLEASE PASS THE DNA MUCH??? HAPPY BIRTHDAY MY LOVELY ❤

70 Taj Tallarico Photos & High Res Pictures - Getty Images

Steven Tyler moves in with his 28-year-old gal pal

Grammy 2005, Chelsea Anna (C.A.T.), Steven and Taj Monroe T…, Di, Bá e Déia

Steven Tyler Is Rumored to Be Engaged to Much-Younger Girlfriend Aimee Preston

Steven Tyler Is Grandpa for 5th Time, Chelsea Tyler Gives Birth

Musician Steven Tyler and his children Chelsea, Mia and Liv Tyler and Taj Talerico attend the Steven TylerOut on a Limb concert to benefit Janie's Fund at David Geffen Hall at Lincoln

Chelsea Tyler, Mia Tyler, Steven Tyler, Liv Tyler and Taj Tallarico News Photo - Getty Images

Who are Steven Tyler's kids?

Taj Monroe Tallarico Is A Singer and Steven Tyler's Son- 10 Facts About Him

L-R: Siblings Chelsea, Mia and Liv Tyler and Taj Talerico attend the Steven TylerOut on a Limb concert to benefit Janie's Fund at David Geffen Hall at Lincoln Center in New York