Gisele Bunchen Shaved Her Head Before

Brazilian supermodel Gisele Bundchen shaved off all her hair during a low point in her rocky relationship with actor Leonardo Dicaprio.

The sexy star - who dated the Blood Diamond actor on/off for five years - has lent her support to troubled superstar Britney Spears, who shaved off her long locks earlier this year.

Bundchen says, "It was not a fun time in my life - but I know the shame and torment Britney went through, when she cut all her hair off..."

"I immediately regretted my hasty decision and flew to Brazil to hide out with my family till it grew back. I'll never cut it again - I think my success as a model is down to my boobs and my hair."