Season 3 of the CW's "Hart of Dixie" has come and gone and, as reported here at Venture Capital Post, the fourth season's filming is already underway, and star Rachel Bilson's pregnancy will most likely be transferred into a pregnancy for her character, Zoe Hart.

But what the fans are clamoring to know is what will happen to Zoe in her romantic life. According to a piece in Bustle, it's not quite clear when the fourth season will pick up in the show's story, and that may alter which character is in a romantic relationship with Zoe (and which character is the father of her potential baby).

According to the piece, potential fathers for Zoe's baby include the characters of Joel and Wade.

As "Hart of Dixie" isn't set to return until mid-season next year (as well, it'll only have ten episodes in its fourth season, which is significantly shorter than the average season, and also "Hart of Dixie," which normally averages twenty-two episodes per season), the fans will probably waiting for a significantly long time.

As well, another report from Bustle claims that things will be severely shaken up for Lemon. While fans have been speculating that the character would end up with either Lavon or George, but apparently an entirely new character will come to woo her, and create a new love triangle on "Hart of Dixie." The character is Dr. Henry Dalton, who will be played by Ian Anthony Dale and will almost certainly cause a lot of trouble for the characters of "Hart of Dixie."

The Bustle piece on Henry Dalton adds that it may be Dalton's personality that woos lemon, as previous boyfriends with her particular brand of humor, and Dalton is rumored to employ a very similar kind of humor.

But we won't find out for sure until "Hart of Dixie" finally premieres its fourth season.