Actor Kellan Lutz celebrated Valentine’s Day with his girlfriend Sharni Vinson at Sugar Factory American Brasserie at Paris Las Vegas on Tuesday, Feb. 14.

International superstar Paul “DJ Pauly D” DelVecchio kicked off his music residency by hosting his inauguration party on Saturday night inside Vanity Nightclub at Hard Rock Hotel. The reality TV sensation and DJ spun his popular mixed beats in front of a house packed with revelers who danced to the music while showing off patriotic “Pauly D for President” necklaces and signs. The crowd-pleaser interacted with the swarm of female fans and took photos throughout the night. 

On Sunday night, 1 OAK at the Mirage held its first “Light Up Las Vegas” charity event to benefit the UC San Diego Nevada Cancer Institute. John Legend and T-Pain performed live for the party, where all proceeds and ticket sales were donated to the charity. 

The 19-year-old deejay Porter Robinson made his Encore Las Vegas 2012 residency debut last night when he performed to a packed house at Surrender Nightclub. 

Chord Overstreet celebrated his 23rd birthday at Lavo at the Palazzo on Saturday. The actor and singer best known for his role on the television series “Glee” was accompanied by a large group of friends including co-star Harry Shum Jr. 

Keep Memory Alive’s 16th annual Power of Love Gala on Saturday night at the MGM Grand Garden Arena in Las Vegas brought out some of the biggest names in sports and entertainment to celebrate Muhammad Ali’s 70th birthday and raise funds for the Cleveland Clinic Lou Ruvo Center for Brain Health and the Muhammad Ali Center.

Last night, Trey Songz and opener Big Sean performed a sold out show at the Pearl at Palms.

Adult film star Tabitha Stevens celebrated her birthday with an all-out bash at Crazy Horse III Gentlemen’s Club and Posh Boutique Nightclub last night.

Former Playboy Playmate of the Year Jayde Nicole celebrated her birthday with friends last night at Gallery Nightclub at Planet Hollywood Resort.