Since the invention of the light bulb, the thong is arguably the best thing ever made for mankind. Every Thursday afternoon we unveil a Happy Thong Thursday photo here and announce it on Twitter.

Enjoy our March 29, 2012 happy thong worn by Mariana Davalos. Mariana and her twin sister Camila were born in Kentucky on September 8, 1988. Their hometown is Medellin, Columbia where they have lived for most of their life. Both Mariana and her twin sister Camila are professional models and hostesses of a TV show in Colombia called “Rumbas de la Ciudad” (City Parties).

Mariana Davalos is 5 ft 6 in (168 cm) tall and her measurements are: 36D-24-39

Mariana & Camila Davalos website: Mariana-Davalos.com

Mariana Davalos on Twitter: @DavalosMariana

Happy Thong Thursday ~ March 29, 2012 (Mariana Davalos)

Davalos Twins: Mariana & Camila