Kelly Ripa has shared some unbelievable family photos, including a throwback picture of her three children.MORE: Kelly Ripa shares stormy beach photo – makes swimsuit confessionEarth Day is an annual event held on 22 April where people show their support for environmental protection.The Live with Kelly and Ryan presenter commemorated the important day by sharing four beautiful pictures which showcased the planet's beauty.WATCH: Kelly Ripa is unrecognisable in video revealing shocking