Heidi's X-Treme Lunch Date

What's going on with Heidi Klum and pro-snowboarder Shaun White?

TMZ spotted the odd couple having lunch together at Orso in Beverly Hills yesterday. He's 19. She's 33, married and pregnant. So what would the two possibly have to talk about, besides hair care products? We're guessing there's a business deal in place between them as Shaun was spotted carrying a folder with him on their way out.

But they weren't the only odd couple out lunching yesterday. TMZ cameras caught Tommy Lee and his new make-out partner/ Supernova bandmate Lukas Rossi leaving the Ivy in Beverly Hills. While there was no first base action this time, the two liplockers made sure to point out the hot brunette they were hanging out with. Can you say damage control?

We also pulled up next to Mark McGrath's Range Rover, where the "EXTRA" host joked around with our photog about his ride before driving off.