Spencer Pratt and Heidi Montag are getting married this weekend.

LOS ANGELES - A reality TV pop quiz: What's more daunting, a wedding or fighting for survival in the wilds of Costa Rica?

Spencer Pratt and Heidi Montag are getting married (for real) this weekend.
And no one cares.

Heidi Montag,Spencer Pratt

According to In Touch magazine, the "Hills" stars' Saturday wedding at Westminster Presbyterian is a bogus ceremony for MTV's reality series finale.

"The jungle's gonna be way easier than a marriage with Heidi and her family," Pratt said Thursday, when he and Montag filmed promotional spots for MTV's and NBC's "I'm a Celebrity."

Montag, 22, didn't take offense at her 25-year-old fiance's wisecrack.

"You don't know my family and the craziness. It's gonna be a circus," Montag said. "But it is gonna be a great day that I'm excited to celebrate, on the other hand. But it's gonna be very crazy."

Montag is supposed to wear a Monique Lhuillier wedding gown and $1 million worth of borrowed bling. Her sister, Holly Montag, will be the maid of honor with Pratt's sister Stephanie as the lucky bridesmaid. No word on who will be paid to be Spencer's best man.
So what does this all mean?

It means we will probably see corny photos of Spencer and Heidi in their free wedding garb, simpering while they toast each other with free bubbly at a free wedding reception sold cheap not to ALL the magazines.