applegate1.jpgChristina Applegate is engaged to musician Martyn LeNoble.

Her rep confirms to X17online that after two years of dating, 38-year-old Applegate and 41-year-old LeNoble decided to tie the knot. The couple got engaged on Valentine's Day, but have kept the news of their upcoming nuptials under wraps...until now.

Applegate divorced husband, actor Johnathon Schaech back in 2007 and underwent a double mastectomy in her fight against breast cancer in August 2008. As for LeNoble, he's a founding member of the rock band Porno for Pyros.

A wedding date has not been set.