Notoriously private Jessica Biel joins Twitter

The notoriously private, recently engaged Jessica Biel has joined the Twitterverse.

Jessica Biel arriving at the Costume Institute Benefit, held at the Metropolitan Museum of Art to celebrate the opening of Schiaparelli and Prada, Impossible Conversations, New York. DP/AAD/starmaxinc.com

The former 7th Heaven actress has joined the social media world with the handle @JessicaBiel. So what was her first tweet?

"I can't zip up my dress," was her first tweet, which she sent out right before the Met Gala. "Welcome to my world!" she continued, E! Online reports.

With that, Justin Timberlakes fianc posted a picture of herself at the Met Gala on her WhoSay page, of herself getting help with zipping up her dress and with the same caption.

Biel only follows three people, but 140,000 have already started following her on Twitter since her debut two days ago.

Meanwhile, Us Magazine reports that Biel, 30, and her fianc, Timberlake, 31, tried on wedding bands at the New York City jewelry boutique Eli Halili.

Although they didnt purchase the bands for their August nuptials on Saturday, they did buy two necklaces worth $2,500 and $1,800 a piece, as well as a $2,200 ring.

As for this summers wedding, "It will be a big wedding," a source said. "They have lots of people they want to invite."