Photos: Michael Moore

Kate Upton hosted the store’s annual Spring Flint party at EXPRESS store in Union Square, San Francisco on Tuesday March 3rd. FSHN editor’s had a chance to join the Sports Illustrated swimsuit model for the party.

The event was a chance to mingle around and take photos with the area’s most popular fashion blogger — Alicia Lund (Cheetah Is the New Black), Anh Sundstrom (9 to 5 Chic), Julia Engel (Gal Meets Glam), Krystal Bick (This Time Tomorrow), and Jessica R (Hapa Time).

Kate Upon walked into the room, and there came silence, followed by loud whispers which soon turned into gasps and “WOWS”. Everyone pulled out their phones and started snapping, and the flashes coming from the cameras.