Only Diane Kruger and Joshua Jackson could make shopping for sleeping bags look so unbelievably adorable! Just in time for his 30th birthday today — test how well you know the bday boy here — the smitten couple shopped and laughed around Santa Monica this past weekend. The duo stopped by a motorcycle dealership, but instead of taking home a new ride just grabbed a sleeping bag at the nearby Marmot store. A little 30th celebratory camping trip complete with snuggling under the stars perhaps?