You don't mind, do you? As well as Alexa Ray also designed and illustrated the inserts, packaging, and CD cover which included her handwritten lyrics. Alexa Ray Joel is known for being a singer, songwriter, and pianist. Furthermore, the singer has also got an elder kid. However, they’ve yet to set the date of their marriage. Joel shared a series of videos on his official Twitter and Instagram accounts on Saturday morning, showcasing his two younger daughters’ renditions of “Happy Birthday” to mark the occasion… Alexa Ray Joel is known for being a singer, songwriter, and pianist. Billy Joel’s eldest daughter is named Alexa Ray Joel, born on the 29th of December 1985.