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Speidi At It Again In 'Marriage Boot Camp'

Throw on the flak jackets!

Having gone to war with Lauren Conrad in their "Hills" days, Heidi Montag and Spencer Pratt are no strangers to social combat, but they're about to step out onto a whole different type of battlefield.

The very-blonde lovebirds, who have been married for FIVE years (where did the time go?), are headed to "Marriage Boot Camp: Reality Stars," WE TV announced today, and they'll proudly follow in the footsteps of fellow MTV stars Jenni Farley and Roger Mathews, who worked out their issues on the show's last season.

According to the site, there isn't one specific reason Speidi have decided to seek help as a couple (maybe the years of publicity stunts are finally catching up with them...), but they've definitely got some work to do -- and they're not the only ones! "Real Housewives of New York" cast member Aviva Drescher will appear with her husband Reid, "Bad Girls Club" standout Natalie Nunn will join with her hubby Jacob Payne and "Survivor" cast members Tyson Apostol and Rachel Foulger will round out the roster.

Speidi and their fellow couples will spend two weeks in "Boot Camp" to determine whether their relationships are worth fighting for -- how do you think it'll shake down? Share your thoughts, stay tuned for a premiere date and tell us if you plan to watch!