After 10 years, Diane Kruger and Joshua Jackson have split [1], People reports. According to reps, "Diane Kruger [2] and Josh Jackson have decided to separate and remain friends." The couple looked quite smitten just this past Fall [3] and appeared together as recently as February for the opening of Joshua's play in NYC. We're sad to report that they're only the latest in a long list of massive breakups [4] in the celebrity world so far this year.