Chrissy Teigen, Emily Ratajkowski, Lily Aldridge & Gigi Hadid's Best Moments: SI Swimsuit 2015

Chrissy Teigen was photographed by Yu Tsai in California.

Emily Ratajkowski was photographed by Yu Tsai in Kauai.

Lily Aldridge was photographed by Yu Tsai in Washington.

Gigi Hadid was photographed by Yu Tsai in Kauai.

Chrissy Teigen was photographed by Yu Tsai in California.

Emily Ratajkowski was photographed by Yu Tsai in Kauai.

Lily Aldridge was photographed by Yu Tsai in Washington.

Gigi Hadid was photographed by Yu Tsai in Kauai.

Chrissy Teigen was photographed by Yu Tsai in California.

Emily Ratajkowski was photographed by Yu Tsai in Kauai.

Lily Aldridge was photographed by Yu Tsai in Washington.

Gigi Hadid was photographed by Yu Tsai in Kauai.

Chrissy Teigen was photographed by Yu Tsai in California.

Emily Ratajkowski was photographed by Yu Tsai in Kauai.

Lily Aldridge was photographed by Yu Tsai in Washington. Swimsuit by Dakine

Gigi Hadid was photographed by Yu Tsai in Kauai.

Chrissy Teigen was photographed by Yu Tsai in California.

Emily Ratajkowski was photographed by Yu Tsai in Kauai.

Lily Aldridge was photographed by Yu Tsai in Washington.

Gigi Hadid was photographed by Yu Tsai in Kauai.