Washington, Dec 5 : Supermodel Gisele Bundchen is reportedly planning to marry her sports star beau Tom Brady.

The secret event will take place sometime in March next year.

Budchen has been dating Brady since 2006.

The Brazilian supermodel is reportedly planning a small wedding in Costa Rica, where she has a vacation home.

"There will be no engagement, just a small wedding in mid-March,” Contactmusic quoted one source, as telling In Touch magazine.

Budchen, 28, has dated Leonardo DiCaprio and Kerry Slater. (ANI)