Eleven months after marrying Justin Timberlake, Jessica Biel has officially taken her man's last name.
"It's all official!" a source tells Life & Style. "The paperwork is done and she's now legally Jessica Timberlake."
An insider close to the star says she'll still be known professionally as Jessica Biel.
Justin Timberlake and Jessica Biel married in Italy!
A week after their Oct. 19, 2012, nuptials, the actress revealed she had plans to trade in Biel for Timberlake.
"It's weird because it's feels like almost nothing has changed," she's said about married life. "But yet something that you really can't describe — or something that isn't really tangible — has changed."
Justin and Jessica, 31, began dating in 2007. The pair separated in March 2011, but rekindled their romance that fall. The "Take Back the Night" singer proposed to the brunette beauty while vacationing in Jackson, Wyo., in December 2011.
Justin Timberlake Talks Jessica Biel Marriage
"Every once in a while I can catch a glimpse of her when she doesn't see me looking and I have this moment where I'm like if you never make a good decision…if you only make bad decisions for the rest of your life, you made one really good decision," Justin, 32, has said about his leading lady. "Because she's just like…it's nice to marry your friend. It's nice to marry your best friend. It suits me."