While another royal pair steals the Olympic spotlight again and again with their cutesy PDA, Prince Albert and Princess Charlene of Monaco have been characteristically less giggly while on the London Olympics sidelines. (They are known for being slightly awkward.)

And even when they do "pack on the PDA," as the saying goes, it seems to be a little... one-sided. Case in point: Princess Charlene looking gleeful and excited while cheering on the Olympic athletes during yesterday's swimming event, while Prince Albert sort of sulked beside her. When his wife popped up, he was down. When she leaned over to cuddle up next to him, the Monaco royal looked bummed out. Why so grumpy, Al? Where are the giggles?

Oh well. At least the princess, a former Olympic swimmer herself, looked pleased. Prince Albert II competed in the Olympics, too, but as a bobsledder. So maybe the Summer Games just aren't his jam?

Check out our favorite Monaco royals, suited up in their Olympics gear, below.

PHOTOS:

princess charlene olympics

princess charlene olympics

princess charlene olympics

For some seriously cute royal PDA, check out William and Catherine:

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  • Kate Middleton Heralds Olympics With Hooped Necklace

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