Jessica Biel Fashion

We've compared co-stars (Modern Family's Julie Bowen and Sofia Vergara).

We did a showdown of screen legends (Meryl Streep and Helen Mirren).

We've pitted sisters against each other (Emily and Zooey Deschanel).

Now it's time for ... hot namesakes who once dated Derek Jeter!

Okay, a bit of a stretch for a Fashion Face-Off featuring Jessica Alba and Jessica Biel. But both attended the Golden Globe Awards last night and we have images of them, so we encourage you to vote for your favorite style star in the poll below!

Neither Kristen Stewart nor Jessica Biel are known for smiling. They never seem excited to be photographed.

This attitude persisted for both beauties last night, as they joined a slew of celebrities at the Metropolitan Museum of Art's Costume Institute Gala, which was held in honor of a future exhibit called "American Women: Fashioning a National Identity."

Stewart's identity, whether she likes it or not, is often based on her relationship with Robert Pattinson, although that Twilight Saga hunk didn't accompany his girlfriend to the event.

Biel did walk the red carpet with Justin Timberlake, but we've shoved that singer aside in the photo below in order to pit Jessica against Kristen. Who looked better?

[Photos: Splash News]

Jessica Biel might soon be single. Her and boyfriend Justin Timberlake are reportedly having problems.

But that turmoil is the least of Biel's issues right now.

Her and fellow actress Jennifer Garner have been spotted out in the same Diane von Furstenberg shirtdress. It's time for readers to decide which beauty looks better in it.

Good luck to each combatant. Here's a look at Biel and Garner donning the outfit. Compare, contrast and then vote in our poll...

Who wears this outfit better?

Jessica Biel, Justin Timberlake, Demi Moore, Anne Hathaway and other celebrities marked the Cartier 100th Anniversary in America Celebration last night in New York.

It was the night's second biggest star-sudded affair after the Star Trek premiere! Click to enlarge photos of Jessica, Justin and other stars at the luxury brand's event:

We're not entirely sure what Beyonce was going for with the dress she donned last night, but it was one of the more interesting Academy Awards fashion statements.

Jessica Biel, meanwhile? Nothing she wears will ever compare to the sink pic. Absolutely nothing. But she still looked pretty glamorous last night, don't you agree?

Which of these stars' outfits do you like best? Tell us below ...

Who looked better at the Oscars?