A mix of celebrities and famous professional athletes celebrate the Sports Spectacular 28th Anniversary Gala; Vince Vaughn, Andy Samberg, Sarah Silverman and other comedians bring laughs to "The Big Live Comedy Event" for YouTube Comedy Week; Ginnifer Goodwin, Malin Akerman, Christa B. Allen and other network stars light up the Disney Upfronts; Hailee Steinfeld and Diablo Cody among others attend The Magic Bracelet premiere; Ozzy Osbourne, Natasha Bedingfield and Kathy Girffin entertain the crowd at an event for the L.A. Gay & Lesbian Center; Chord Overstreet and Rumer Willis game it up at the Donkey Kong Island Pool Party—get caught up on L.A.'s busy weekend in this installment of Last Night's Parties.

Bob Saget emcees a night of laughs with comedians Jack Black, Jeff Garlin, Kevin Nealon and gourmet cuisine by celebrity chefs for the Scleroderma Research Foundation; Catt Sadler and Tara Swennen host a dinner for Akvinta Vodka; Zooey Deschanel, Hannah Simone and costars of "New Girl" attend a special screening Q&A event; Jennifer Aniston, Courteney Cox, Kate Becksinsale and more celebrate yoga master Mandy Ingber's new book—get the rundown on Tuesday's top events in this installment of Last Night's Parties.

Over the weekend in NYC, Claire Courtin-Clarins and Lauren Santo Domingo stepped out for Save Venice's Black & White Masquerade Ball, Gloria Steinem, Olivia Wilde, and Gabrielle Douglas presented the DVF awards at the United Nations, Michael Kors honored Halle Berry at the United Nations World Food Programme Dinner, and so much more!

Rihanna, Big Boi and Ne-Yo step out for the Island Def Jam Grammy after party; Akon, Kelly Rowland, Gotye, Afrojack, Brandon Boyd and more celebrate with Republic Records; Swizz Beatz, Alicia Keys, John Legend, Rick Ross and more make it out for House of Hype Monster's Grammy after party; Neil Patrick Harris and Bonnie McKee party with Billboard on the roof of The London; Alessandra Ambrosio, Ashley Benson, Sting and others celebrate with Warner Music Group at Chateau Marmont; Red Light Management takes over Skybar for a post Grammy soiree with Natasha Bedingfield among others— get the lowdown on who was out celebrating at L.A.'s top post-Grammy events in this edition of Last Night's Parties!

Go HERE for more photos by Fernando Isai and tag yourself and your friends!

Were you one of those kids that loved to mix things together? I was. Why eat Cap'n Crunch straight up when you can mix in 10 other sugar bomb cereals to create a pre-diabetic nightmare blend? Why listen to an entire album of just one band when you can make a giant mixtape with all your favorites? Maybe that's what I like so much about Lucha VaVOOM, the Mexican wrestling/comedy/burlesque hybrid show that celebrated its 10th anniversary last week at the Mayan. With their signature blend of "sexo y violencia" on full display, with color commentary from world-class comedians, Lucha VaVOOM has spent the past decade giving my childhood self an entertainment mixture beyond compare. More»

Jay-Z, Kanye West, Beyonce and others win big at the 2012 BET Awards; music exec Kevin Liles throws a pre-BET Awards pool party with guests Trey Songz and and Estelle; Russell Brand, Sarah Silverman, Jerry Seinfeld and more raise funds for the David Lynch Foundation; Christina Milian, Meek Mill, Tyga and more celebrate the BET Awards with the Cash Money family; SRC Records honor Melanie Fiona with a pre-BET Awards party; BET CEO Debra Lee takes over Union Station for a pre-awards show bash with live music by Luke James and Q-Tip among others—L.A. was buzzing with industry events all over town this weekend and we have the details on it all in today's installment of Last Night's Parties. More»

J.J. Abrams and his wife Katie McGrath team up with Coach to host a star-studded Santa Monica rooftop fundraiser with big names including Joss Whedon, Jeremy Renner, Kristen Bell and Timothy Olyphant; Christinia Milian and Corey Feldman take in a classic Slick Rick performance at the Music Saves Lives benefit; Jerry Bruckheimer and former Congresswoman Gabrielle Giffords (alongside her astronaut husband) are honored at the Simon Wiesenthal Center's annual National Tribute Dinner at the Beverly Hilton; Kristin Davis hosts a high-end silent charity auction for designer handbags at a Beverly Hills manse once inhabited by Brad & Jen. There was plenty of high-end, charitably-minded fun going on last night, so make sure to check out all the action in this Thursday edition of Last Night's Parties!

Jeremy Renner & Olivia Munn at the Coach Children's Defense Fund Benefit at Bad Robot [via] More»

Comedians got together to tell profanity-laced jokes about Donald Trump's hair, (another) Jane Eyre movie premiered, Regina Spektor played MoMa,  someone had a hilariously horrible time at a fancy gala and much more! Last night was full of curse words and cocktails! More»