On Tuesday night, Sports Illustrated gathered its favorite ladies together for one big party in NYC to celebrate the 50th anniversary issue . On the list of stunning model guests were the magazine's three cover girls for 2014 — Nina Agdal, Lily Aldridge, and Chrissy Teigen (who brought her husband, John Legend , with her) — plus past models Molly Sims (with newly-dyed red hair ), Irina Shayk, and ageless Christie Brinkley .
Chrissy and John have been stealing the show at party after party, posing for adorable PDA-filled photos and supporting each other every chance they get , whether for his music or her modeling. He recently melted everyone's hearts when he sang his love song for his wife, "All of Me," at the Grammys  and she dished to us about his romantic moments at home , too. They weren't the only couple mingling at the event, though — singer Cody Simpson showed up with model Gigi Hadid on his arm at the party, and Ariel Meredith looked cozy with New York Giants footballer Hakeem Nicks on the red carpet. If this isn't enough Sports Illustrated love for you, be sure to check out inside photos from the anniversary issue , the best of the 50 covers , or better yet, all of them  in one place!
Christie Brinkley stunned at the party.
50th anniversary issue cover girls Chrissy Teigen, Lily Aldridge, and Nina Agdal posed.
Molly Sims showed off her new red hair, which she told us that she based off of Amy Adams's color .
Singer Cody Simpson and his model girlfriend, Gigi Hadid, looked glam.
Sara Sampaio, Anne V, and Irina Shayk matched in black.
John Legend  and Chrissy Teigen posed sweetly.
The girls all came in for a hug.
Nina Agdal looked pretty in pink.
Petra Nemcova showed some leg.
Lily showed off her cover photo.
Chrissy, Nina, and Lily couldn't stop laughing.
New York Giants footballer Hakeem Nicks and Sports Illustrated model Ariel Meredith were all smiles.
John gave his wife, Chrissy, a kiss.