It was a battle between the heavens and hell last night when Angel Porrino hosted an “Angels and Demons” theme party at Gallery Nightclub at Planet Hollywood Resort. The reality starlet and “Absinthe” headliner was joined by “Holly’s World” co-stars Holly Madison and Josh Strickland, along with her boyfriend Tal Cooperman. Porrino looked stunning in a sultry, devil-inspired Betsey Johnson dress as she walked the red carpet before the event.

Last night, hip-hop artist Fatman Scoop celebrated his birthday at LAX Nightclub at the Luxor with a very special live performance. Just before 1 a.m. the guest host for the night entered the venue with his small posse of six. Resident DJ Gusto got the party started by spinning one of Fatman Scoop’s tracks before the artist immediately jumped on stage and started his birthday performance.

Adrianne Curry is celebrating her birthday and newly single status this weekend as any hot model and TV personality should … by partying it up in Vegas! The first winner of “America’s Next Top Model” and soon-to-be ex-Mrs. Christopher Knight (he played Peter Brady on “The Brady Bunch”) was spotted partying today in a bungalow at Encore Beach Club at Encore Las Vegas. Recently kicked out of Comic-Con for reportedly showing too much skin, Curry received no such complaints while soaking up some sun and the scene.

Lobster just got a bit more casual with Lobster ME, a casual restaurant opening this month at the Miracle Mile Shops at Planet Hollywood Resort. This walk-up window plans to serve lboster rolls, lobster grilled cheese and lobster ice cream.

Las Vegas is about to get another steakhouse, but this one comes with history. New York’s iconic Old Homestead Steakhouse plans to open at Caesars Palace in December. Brothers Marc and Greg Sherry, whose family has been associated with Old Homestead in New York for decades, plan to open Old Homestead in the space now occupied by Neros near the Colosseum.

Former Las Vegas Mayor Oscar Goodman will open Oscar’s, a uniquely Las Vegas steakhouse, inside the iconic dome of the Plaza overlooking Fremont Street and the heart of his beloved downtown Las Vegas. The fine dining restaurant, which plans to open later this fall, will serve dinner nightly and a Sunday brunch.

Iconic twin sisters Mary-Kate and Ashley Olsen were in Las Vegas for a friend’s bachelorette bash last Friday night. The girls started the night enjoying a Japanese feast at Yellowtail Japanese Restaurant & Lounge at Bellagio prepared specially by Executive Chef Akira Back. The meal included the restaurant’s signature dish, the Big Eye Tuna Pizza.

Superstar Jennifer Lopez proves she’s still got it after her split with husband Marc Anthony when suitors from Chippendales at the Rio flocked around her figure at Madame Tussauds Las Vegas at the Venetian yesterday.

Actress Yvonne Strahovski from “Chuck” celebrated her birthday at Sugar Factory American Brasserie at Paris Las Vegas last night. The Australian beauty, who stars in the upcoming blockbuster “Killer Elite,” looked stunning in a gold sequined French Connection cocktail dress as she dined with friends at the sweet eatery.