Wondering what's hot for the year 2011? From suprise honeymoons to fashion inspired by The Black Swan, TheKnot.com recently sent us predictions for the top 11 wedding trends for the coming year.

1. Prohibition-Era Elegance: So long, Mad Men—the most stylish new show is Boardwalk Empire and brides are noticing. From dusty nudes and lace dresses for the ladies to wing-tip shoes for the men, couples are falling in love with the dapper fashion of the 1920s. And it wouldn’t feel like Prohibition without alcohol. To reinterpret the boozy nights of the Roaring ’20s, couples are serving up “moonshine” and Prohibition “bathtub gin” in their very own speakeasy bar, all while guests dance the night away—to jazz, naturally.

2. The Redefined Princess: With a royal wedding around the corner, you can bet Kate Middleton’s going to alter what princess style is all about. Put away the ball-gown skirt because the new princess silhouette will be body-skimming but with a bold train. Add statement-making headwear like tasteful tiaras (seriously!) and cathedral-length veils. And you can count on sophisticated sequins and beading showing up on everything from the wedding dress to the floral arrangements and the wedding cake.

3. Sultry Ballerina Style: From feathered headpieces and shredded fabrics to airy plumes and pale pinks paired with black, the look of the season is all about Black Swan, right down to an ambience where everything happens after 8 p.m. One idea we love? Romantic ceremonies by candlelight.

4. Ivy League Chic: From Fair Isle sweaters to Vineyard Vines ties and Tommy Hilfiger blazers, preppy chic is back in a big way, and weddings aren’t immune. Brides will be channeling their inner Blair Waldorf from Gossip Girl or Ali MacGraw from Love Story and incorporating Ivy League-chic details like plaids and stripes for the perfect remix of retro, preppy sensibility.

5. Exotic Indian Inspiration: From Katy Perry’s Indian wedding and Eat, Pray, Love to Nicole Richie’s exotic elephant as a wedding greeter, India will definitely be the “it” country for wedding inspiration. Think vibrant color palettes like purples, reds and golds, lavish décor elements such as beading and rich drapery, and exotic, spicy dishes.

6. Wedding Man Caves: Blackjack tables, brandy bars, PlayStations and stogies. The man cave has officially moved from the home to the wedding, so don’t be surprised if you see all the male wedding guests in the new “groom’s corner” at the reception.

7. Prewedding PJ Parties: This isn’t Bachelorette Party, Part Two. Before the big day, brides will be planning a night of pampering and bonding via JHS-style slumber parties, complete with matching pj’s of course.

8. Food Truck Fun: Waffles, tacos and dumplings, oh my! People’s hunger for gourmet food trucks has seeped into weddings, and brides will be embracing it wholeheartedly by requesting makeshift sidewalk carts during the cocktail hour or food trucks for the wedding after-party.

9. Haute Desserts: Blame it on the popularity of Top Chef: Just Desserts, Amazing Cakes and Cake Boss, but desserts and wedding cakes will be taking center stage with gourmet flavor and haute style. Chocolate tart with a dash of sea salt, anyone?

10. Video Guest Books: Building on the popularity of “wedding photo booths”, wedding guests can expect confessional-style video booths and even iPads dressed up as guest books as the newest way to “write” well wishes to the happy couple. Bonus? Postwedding, couples can easily share their guest book online via YouTube, Facebook, Twitter, Flickr or Vimeo.

11. Surprise Honeymoons: Couples will be taking a cue from Chelsea Clinton’s wedding and have the groom plan a surprise honeymoon.