Pop star Justin Timberlake did something over the weekend that ought to get his fans to love him a lot more than they already do.

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After becoming a first-time daddy to his baby boy, Silas, Timberlake and his wife, Jessica Biel, took a trip to Southport, Connecticut for a wedding for one of Biel's friends. According to People on Monday, the couple celebrated the big day for the actress's college pal who married her longtime girlfriend. Apparently, the wedding had been planned for a while, but comes conveniently after the Supreme Court's ruling to make same-sex marriage legal in America.

When Timberlake and Biel arrived to the celebration, the singer decided to do something pretty generous for the brides. He went on stage to sing his popular hit "Senorita" and even gave an introduction the crowd.

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"Imma start something, and all the fellas gonna look at the ladies, who just got married tonight," Timberlake said. "And all the ladies gonna look at the ladies, you know what I'm saying."

He then belted out his performance as the guests sang and danced along.

Before the wedding happened, the pop star and his wife had dinner with friends where a restaurant employee said that Timberlake and Biel were "the sweetest people in the world- courteous, generous and a pleasure to serve."

Biel gave birth to the couple's first son last April. She and Timberlake tied the knot in October 2012.

Tags: Justin Timberlake Jessica Biel