by Jen Houston

Heidi Montag and Spencer Pratt’s happily-ever-after isn’t off to such a great start. On a pre-honeymoon/music video shoot in Cabo San Lucas, the couple was in “like, full hiding,” avoiding the latest scary communicable illness. “We’re definitely wearing the face masks everywhere we go,” Spencer told Ryan Seacrest in a phone-in to his radio show Tuesday morning, “we’re not playing. I’m trying not to get pig flu.” While we could say Spencer has ‘pig’ flu whenever he’s got any flu, we’ll be nicer to Heidi, who we’re sure is already in for a bashing once her new video is released. We’re expecting she’ll get some love for her proposed Playboy appearance though; while a deal hasn’t been signed yet, Spencer has been encouraging Heidi to pose for the blonde-obsessed mag. Sadly for Playboy readers, reports say ‘baring it all’ is not an option for The Hills’ star. Montag won’t even be giving us a nip shot in the spread, says a source on PerezHilton.com. The couple has made their way back home; Heidi told fans on Twitter, “So sad to leave Mexico (but) ready to get out of pig flu country.”