Katy Perry & John Mayer
The cute couple hit the Sony bash after partying and chugging champagne with Anna Kendrick at the Universal party!
Jay Z & Beyoncé
The A-list lovebirds enjoy the Grammys after opening the show with a super sexy performance of "Drunk in Love."
Rihanna
The "Stay" songstress shows lots of leg at the annual Roc Nation Grammy brunch, where guests previewed D'USSE XO.
Miley Cyrus & Jared Leto
The twerk queen chats up the Golden Globe winner at the Grammy Awards Pre-Grammy Gala at the Beverly Hitlon
Ciara
The mom-to-be performs for fans at the Official Grammy After Party presented by Degree Women.
Paris Hilton
The blond beauty looks sleek in black at the Midnight Grammy Brunch hosted by Ne-Yo and Malibu Red at Lure Nightclub.
Lorde & Taylor Swift
The BFFs share a laugh at the 56th annual Grammy Awards Pre-Grammy Gala.
Will Smith
The actor hits Ne-Yo and Malibu Red's Midnight Grammy Brunch party.
Selena Gomez
The singer channels her "Come & Get It" music video for the Beats Music Launch Party.
Rita Ora & Calvin Harris
The cute couple cozy up at the Roc Nation Grammy party.
Macklemore
The first-time Grammy nominee wows the crowd during a private T-Mobile concert at the Belasco Theatre.
Sharon Osbourne, Lady Gaga & Ozzy Osbourne
Mother Monster gets some love from the famous couple at the 2014 MusiCares Person Of The Year Honoring Carole King at the Los Angeles Convention Center.
Jay Z
The rapper smokes a cigar at his Roc Nation brunch, where guests previewed D'USSE XO.
Joanna Krupa
OMG! The Real Housewives star skips underwear and wows at the Friends 'N' Family 17th Annual Pre-Grammy Party at the Park Plaza Hotel.
Len Wiseman & Kate Beckinsale
The duo make it date night at the Warner Music Group's Annual Grammy Celebration.
Ne-Yo & Kevin Hart
Peace! The singer and comedian reunite at Roc Nation's bash.
Rihanna
The Barbadian star enjoys that show at Clive Davis' pre-Grammy gala.
Austin Mahone & Paris Hilton
The teen singer meets up with the heiress at the Beats Music Launch Party.
Jay Z & Rihanna
The music stars hug it out at a Grammy pre-party presented by MAC Viva Glam.
Rita Ora
The singer was spotted at 1Oak dancing at the DJ Booth most of the night.
Robin Thicke & Fitz and the Tantrums
The music stars strike a pose at the Los Angeles Confidential magazine and CBS Radio Grammy party at the Conga Room at L.A. Live.
Sharon Osbourne, Ozzy Osbourne, Kelly Osbourne & Gloria Estefan
It's a family affair with some Latin flare at the 56th annual Grammy Awards Pre-Grammy Gala.
LeAnn Rimes & Eddie Cibrian
The country star and her hubby attend the 2014 MusiCares Person Of The Year Honoring Carole King at the Los Angeles Convention Center.
Solange Knowles
Beyoncé's stylish sis makes a fashion statement at the Spotify and Troy Carter Pre-GRAMMY Music + Tech Party at Atom Factory.