Jessica Biel no longer has to officialy confirm that she's pregnant as Justin Timbelake's wife showed off her bulging baby bump when she stepped out of a local gym in Los Angeles on Tuesday.

"The 32-year-old wife of Justin Timberlake was showing off a large midsection as she walked back to her car in Los Angeles with her burgeoning belly clearly visible," said Daily Mail. "Despite the couple not making an announcement, Timberlake's former 'N Sync bandmate Joey Fatone confirmed in December that the couple are expecting."

According to the British tabloid, the pregnant Jessica Biel has just joined husband Justin Timberlake at the MGM Grand Arena in Las Vegas at the last leg of his sold-out 20/20 Experience Tour on January 1 and 2. They flew on a private jet with his parents, Randall and Lynn

Jessica Biel and Justin Timberlake were married in Borgo Egnazia resort in Puglia, Italy on October 19, 2012.

Although there's no confirmation yet from the couple regarding Jessica Biel's baby bump, Joey Fantone, Justin Timberlake's band mate in 'NSync, confirmed the pregnancy to In Touch Weekly.

He said that they knew long ago that Jessica Biel is pregnant when Justin Timberlake informed them about the good news.

However, family and friends have also been requested to keep silent on the issue up until the couple is ready for the world to know. Apparently that time is now.

"He told me a while ago, and I kept my mouth shut but now I can talk about it!" he said. "Jessica is awesome, and Justin is a kid at heart. (They'll have) fun," he said.

Jessica Biel was reported to be pregnant around four months ago when the actress appeared to have a hint of baby bump while wearing a skimpy bikini a vacation in Maui with Justin Timberlake.