Chrissy Teigan, John Legend
Credit: Courtesy Photo; Demis Maryannakis/Splash News

Chrissy Teigen is in full-on preparation mode. Between planning her wedding to singer John Legend and readying herself for the epic Sports Illustrated Swimsuit issue, she also hosted last night’s Resolve Gala in support of The Resolution Project, a non-profit that supports social venture projects around the world. “It’s all mental,” the model, dressed in Rick Owens, told us of how she’s managing her busy schedule before rattling off her checklist. For the swim photo shoot: “It’s all portion control. It’s worth it because I think, ‘OK, in one month I can have Taco Bell!’” For the wedding, “We just finished the save the date portion of it. That’s all we have done!” And is she taking note of any other famous brides? “Jennifer Aniston!” she said. “Her ring is absolutely enormous. They seem like such a cool couple. Somehow they made that big of a diamond look effortless and cool.” True—though Teigen's cushion-cut sparkler is similarly blinding!

Plus, see more celebrity engagement rings (Jen's included!) in the gallery.