McCain is trying to help who and who go to Iraq?

Seriously, who are these people?

Heidi Montag and Spencer Pratt, star of MTV's "The Hills" reality show, sat down today's "Extra".

Montag, whose late stepbrother served 3 years in Iraq and Afghanistan (he recently died falling off a roof in Colorado), is planning a trip to perform for American troops stationed in the Middle East. Heidi says, "My brother was an airborne ranger in Afghanistan and Iraq. It's very important to me and important to Spencer to support the troops and go over there."

Montag also talked about her budding friendship with presidential hopeful Senator John McCain's daughter, Meghan, commenting, "She's very sweet. We have a lot in common." The pair were photographed last week dining together in Los Angeles.

But how will they get to Iraq? Spencer Pratt said, "I think Meghan McCain is helping organize Heidi and our Iraq trip. Her dad definitely has some pull with the military. I think she's going to put that together for us."

Back in April John McCain called Montag a "talented actress" after she said she planned to vote for the Arizona senator.