Kate Presents William with Victory Smooch After Charity Polo Match

Prince William played a terrific match in his Foundation Polo Challenge defeat of the Audi sponsored polo team and he reaped the sweet spoils of victory, savoring a kiss from his wife Kate Middleton.

"How come he gets the kiss but no one else does," the tournament announcer joked over the PA system at the Santa Barbara Polo & Racquet Club as Kate presented her husband with an award at the trophy podium.

The new Duke of Cambridge definitely earned that kiss by leading his team The Royal Salute to triumph, scoring four goals during the entire tournament.

Hollywood royalty stepped out to support the Duke and Duchess on Saturday, welcoming them with open arms.

"I'm really happy to support the new foundation and just welcome them here and what they're doing," Rosario Dawson told ET's Samantha Harris. "They're raising funds for America; they're raising funds internationally ... It's very exciting."

The American Friends of the Foundation of Prince William and Prince Harry, Inc. was established earlier this year to assist organizations that help disadvantaged youth, families in need that have one of their members serving in the armed forces and conservation of the environment.

Other celebrities that cheered on Prince William this weekend included Rob Lowe, Zoe Saldana and Jennifer Love Hewitt.

Watch the clip to hear Nicollette Sheridan's hilarious story behind her fabulous hat selection and get a glance at the royals' grand helicopter arrival.