Ten days after her arrival, Rapper T.I. and his wife, singer-songwriter Tameka “Tiny” Cottle, have revealed the name of their newborn daughter: Heiress Harris! Baby Heiress arrived nearly one month ahead of her due date.  The former Xscape singer spoke to E! News after the unexpected arrival.  “Yesterday, March 26th, at 2:58 PM we welcomed a beautiful baby girl that weighed in…