Jessica Biel Looks Amazing Four Months After Giving Birth — See Her Fit Bod

Jessica Biel
Jessica Biel looked fit just four months after giving birth on Thursday, Aug. 13 -- see her post-baby bod AKM-GSI

Sexy back! Jessica Biel looks amazing just four months after giving birth to her first child, son Silas. Justin Timberlake’s wife was photographed leaving a gym in West Hollywood, Calif., on Thursday, Aug. 13.

Grinning from ear to ear, the 7th Heaven alum, 33, looked fit in workout tights and a gray tank top.

Timberlake’s mother, Lynn, announced the news of their little one on Facebook this past April. "My amazing son and his beautiful wife have given us the most precious gift in the world!" she wrote. "Silas Randall Timberlake! Named after my father and my son! Life is beautiful and we couldn't be happier! God bless you all and thanks for all the congrats!" 

The former boy bander, 34, shared the first photo of Silas and Biel days later via Instagram. "The Timberlakes are ready!!! GO GRIZZ! #GritNGrind #Playoffs #BabyGrizzROAR,” the Memphis Grizzlies fan captioned a sweet photo of his brood.

Biel, for her part, is loving being a mom. "Jessica sees herself as a mom of boys, so it worked out perfectly," a source previously told Us Weekly prior to Silas’ arrival. "Justin is so excited, he doesn't know what to do with himself!"

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