5. Heidi Klum
Supermodel Heidi Klum and singer Seal appeared to have the perfect marriage until they said auf wiedersehen to love. The couple –who had three children together, plus Klum's child from a previous relationship – made an annual show of renewing their wedding vows on every anniversary. All those PDAs weren't enough to save the suffering relationship: The pair split in early 2012. {relatedarticles}In the flurry of bitter divorce proceedings, Seal intimated that Klum had stepped out on him with her bodyguard Martin Kristen. Seal later backpedaled and suggested his words were misconstrued, and he meant she had started dating Kristen before the divorce was official. Even still, questions remain about the timeline of the Klum/Kristen hookup.
