Paulina to Fiance: Thongs for Nothing!

3/30/2007 1:15 PM PDT BY TMZ STAFF
Hottie Paulina Rubio is doing everything she can to spice things up before her marriage to this guy here, but he just won't take notice!

The hot-tempered Rubio and her fiance, Spanish businessman Nicolas Vallejo (also known as "Colate" somewhere in the world), celebrated their joint bachelor/bachelorette party in Monterrey, Mexico, in advance of their supposed wedding this April.

Unfortunately, Paulina did not model the gifted undergarment.