Some of the sweetest rock ballads were inspired by daddy's girls: Billy Joel's "Lullaby (Goodnight My Angel)," Bruce Springsteen's "When You Need Me," Phil Collins' "You'll Be In My Heart," and other emotional tracks you'd find on a father-daughter dance compilation album.
Music being the universal language of love, Bono even covered Lady Gaga's "Telephone" at his daughter's 21st birthday party.
From models and DJs to actors and musicians, meet the grown-up muses of the most celebrated rock stars.
Alexa Ray Joel, 27, is the singer daughter of Billy Joel.
Alexa Ray released an EP, "Sketches," in 2006 and was the face of Prell hair care, which previously employed her supermodel mother, Christie Brinkley, as its spokeswoman.
Jemima Kirke, 28, is the actress daughter of Free and Bad Company's Simon Kirke.
British-born Jemima was an artist before close friend Lena Dunham convinced her to audition for the role of free-spirit Jessa in HBO's "Girls."
Jessica Rae Springsteen, 21, is the horseback-riding daughter of Bruce Springsteen.
Jessica Rae (L) is a junior at Duke University and a champion horseback rider, placing first in her jumping division at the 2013 FTI Consulting Winter Equestrian Festival.
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