The 9 Most Shocking Celeb Splits of 2012 Even Amy Poehler and Will Arnett weren't safe... By Evann Gastaldo, Newser Staff Posted Dec 25, 2012 4:06 PM CST 2 comments Comments Will Arnett, left, and Amy Poehler arrive at the 2012 Warner Bros. and InStyle Golden Globe After Party at the Beverly Hilton in Los Angeles. on Sunday, Jan. 15, 2012. (AP Photo/Matt Sayles) (Newser) – Maybe most Hollywood breakups don't faze you in the least—but even the most cynical did a double take when Danny DeVito and Rhea Perlman split up after 30 years of marriage. The Stir rounds up eight more of the most shocking splits of the year: Amy Poehler and Will Arnett: Not only was this breakup shocking, it was a serious bummer. They had been married nine years and have two sons. Heidi Klum and Seal: No one could have seen this one coming, given the couple's penchant for renewing their marriage vows every year. Tom Cruise and Katie Holmes: This divorce itself wasn't so shocking as Holmes' ability to pull it off "with near-military precision." Johnny Depp and Vanessa Paradis: Could anyone have seen this coming, considering quotes like this and this? Click for the complete list—which includes a cheating scandal, of course.