Credit: Frazer Harrison/Getty Images Photo: Heidi Klum and Seal at the 2011 Emmy Awards

Sad news for one of Hollywood's power couples! According to TMZ, Supermodel and Project Runway host Heidi Klum plans to file for divorce from her longtime husband, the soulful crooner Seal. The couple, who have been married since May 2005, have three children together, as well as Heidi's oldest daughter from a previous relationship, who Seal adopted. Reportedly, Heidi will file divorce in Los Angeles next week, citing "irreconcilable differences" as the reason for the split.

Heidi and Seal were famously known for renewing their vows every year to remind them of their commitment to each other — which makes their split all the more unfortunate.

Although TMZ reported the couple's separation, US Weekly claims that no permanent decisions have been made about the fate of their relationship just yet. "Nothing is finalized or for sure," a source close to the couple said. "Seal flew back from the UK yesterday and he and Heidi are in the house together now." The source continued, "They've had a very rough road lately. They're either madly in love or having crazy fights."

Seal is set to head down under to serve as a coach on the Australian version of The Voice, while Heidi has been busy not hosting Project Runway All Stars, much to our collective disappointment.

Source: TMZUS Weekly