Gabe Saporta and Victoria Asher of Cobra Starship celebrate Victoria Asher's birthday at 1OAK.

Gabe Saporta and his Cobra Starship band members Ryland Blackinton, Nate Novarro, Alex Suarez and Victoria Asher (aka Vicky-T) rocked-out on Friday night at Sin City hot spot 1OAK at the Mirage.

Cobra Starship hit the stage around 1:45 a.m. and performed an exclusive, high-energy set for partygoers including Jessica Alba and Haylie Duff, who were in town for a Chanel event. Girls were going nuts when Cobra Starship started their three-song live show with their chart-topping hit, “Good Girls Go Bad,” and concluded the set with their popular club jam, “You Make Me Feel,” which had everyone dancing and singing along.

Earlier in the evening, the Cobra Starship crew enjoyed dinner at Stack Restaurant & Bar at the Mirage, trying out several items on the restaurant’s new menu.

Around midnight, Saporta, Blackinton and Suarez surprised Vicky-T, the only girl and keytarist in their band, with a bright pink birthday cake in the shape of a keyboard guitar. Vicky-T was so surprised; she was smiling and having a blast the entire time as 1OAK’s staff presented her with the specialty birthday cake.

Saporta and the birthday girl even tried to get their hands dirty and play the edible instrument cake.

Click on the photos below to enlarge.

Like Haute Living Las Vegas? Join our Facebook page or follow us on Twitter. Want Haute Living Las Vegas delivered to your in box once a week? Sign up for our newsletter.