David Luciano Acosta, known professionally as Baby Ranks, is a Puerto Rican reggaeton artist.He has co-billing on the Luny Tunes album Mas Flow 2, and sings on multiple tracks including the single "Mayor Que Yo" ("Older than Me"). The album ranked #5 on the Billboard year-end Latin Album Chart, #7 on the year-end Tropical Album Chart, and #9 on the Reggae Album Chart, for the year 2005.