We just received a press release alerting us that Heidi Montag wore a Roberto Cavalli floral bikini from the pre-spring 2009 collection in Mexico. But who cares about that when she and Spencer Pratt both wore face masks (not the stylish kind, as you can see). They probably didn't want to cancel honeymoon plans, even in light of the pig flu, because they knew if they traveled any farther than Mexico, paparazzi wouldn't bother following them. That still doesn't explain why photographers braved the pig flu for this shot, but it presents yet another compelling reason for Speidi to stay out of this country.