1OAK in LA

What we wouldn't give to have been there to see this!

Justin Bieber treated clubgoers to an impromptu performance of his hits "Sorry" and "What Do You Mean" at 1OAK in Hollywood on Saturday, and he enlisted the help of his pal Tyga to close out the show. The Biebs was really feelin' himself, and at one point asked the crowd if they ever thought they'd be Beliebers. We die!

T-Raww's girlfriend Kylie Jenner and JB's lady Hailey Baldwin were nowhere to be seen, and we gotta wonder how comfortable they feel with their men being surrounded by hundreds of scantily clad hoes all night?

Fox

The show must go on for Vanessa Hudgens -- despite her father's death less than 24 hours before the Fox live broadcast of Grease Sunday night, the consummate performer got on stage and delivered the performance of a lifetime.

Playing Rizzo, Hudgens sang and danced her heart out -- in honor of her dad. The actress dedicated the performance to him, she announced in this Tweet: "I am so sad to say that last night my daddy, Greg passed away from stage 4 cancer. Thank you to everyone who kept him in your prayers. Tonight, I do the show in his honor."

Hudgens' friends and fellow performers took to social media to weight in on their girl's professionalism and acting chops. Pal Ashley Tisdale wrote, "I wouldn't expect anything less @VanessaHudgens is killing it! So proud of my girl #GreaseLive." Vanessa's boyfriend Austin Butler Tweeted, "WOW @VanessaHudgens singing 'Worst Things' had me in tears. Just brilliant #GreaseLive." Co-star Mario Lopez wrote, "Imagine if you had a day like @VanessaHudgens & performed like that. Wow.What a strong woman.My new hero#GreaseLive."

Rob Kardashian hauled his ass all the way to Austin, Texas to pick up his stripper girlfriend Blac Chyna after her arrest for public intoxication on Friday ... talked about being "trapped" by a stripper!

Rob jumped in his Bentley and drove 1400 miles south to pick up his lady in some yucky strip mall where they likely had Subway for lunch. And of course Blac had to Snapchat the event with her now-signature four-leaf clover which is believed to represent Rob, whose birthday is on St. Patrick's Day.

Well, we're here waiting for them to return ... see you soon, kids!

Justin Bieber ditched his sometimes-hookup Kourtney Kardashian at The Nice Guy on Friday night and went out to 1Oak with his homies on Saturday, instead.

The Biebster showed off his style in black leather pants, a newsboy cap and Vans, as he was surrounded by a seemingly huge entourage. We can't tell which of these dudes were just by-standers and which were actually WITH Justin, but the fact is, everyone wants to APPEAR to be with JB! Noticeably absent were the ladies, however ... We're guessing plenty of girls pounded in Justin as soon as he walked in the door.

One of those girls was NOT Kourtney Kardashian, however, who waited and waited for Bieber to show up at The Nice Guy on Saturday night. And one of those girls was NOT Hailey Baldwin. After a two-week love fest in the Caribbean over the holidays, it's obvious that Bieber just hit it and quit it. In fact, the two "friends" having been hanging out, even platonically, since their Anguilla vacay. So sad ...

Jennifer Garner and Ben Affleck are getting it together for the kids, spending Saturday night out at a family dinner with daughters Seraphina and Violet in Santa Monica.

As Ben has been busy filming Live By Night, the actor took some time out to reunite with his estranged with and kids -- though it seems son Samuel stayed home with the nanny.

The group dined at Forma Cafe in Santa Monica and headed home early -- around 7:30pm. Apparently they weren't home, glued to the TV watching the SAG Awards! They DID all get in the same car, though, to return to their Pacific Palisades mansion. So are Ben and Jen pulling a Prince Andrew and Fergie, living under the same roof, divorced? OR, is it possible the pair are rethinking their separation? While Jen filed for divorce, the papers haven't been signed on the dotted line, so there's still time for the couple to change their minds. A recent report claims Jen has done just that -- she believes she can save her marriage to Ben, though, the article claims, Ben wants out.

What do you think ... should these two try to make it work or is it over for Ben and Jen?

Turner

Take THAT, Academy!

The Screen Actors Guild honored a diverse pool of actors and artists Saturday night at the 2016 SAG Awards, giving two statues to Beasts of No Nation star Idris Elba, who didn't get so much as a nomination for the Oscars prize. His SAG Award for best supporting actor in the Netflix-produced film was accompanied by a prize for his role in the TV movie/miniseries category for Luther.

Orange Is the New Black took two awards -- one for best ensemble cast; the other for female actor Uzo Aduba; transgender-themed Transparent and The Danish Girl also won a prizes. African-American actress Viola Davis won for her role in How To Get Away With Murder for a second year in a row. Queen Latifah took the award for best actress in a TV miniseries/movie for her role in HBO's Bessie.

After Academy Award nominations were announced January 14, revealing the painful lack of diversity a the Oscars, the hashtag #OscarsSoWhite started trending and practically took over social media. Well last night, #SAGSoBlack took off. Let's hope the power of Twitter and Instagram can help to change things! How about #AcademySoAshamed ...

Click through to see a full list of 2016 SAG Award winners and check out this highlights reel below -- there are some powerful messages here!

There are so many Kardashian feuds going on right now, we can hardly keep them all straight! And Amber Rose seems to be connected to all of it, in one way or another ...

Obviously there's her social media battle with Kanye West, in which he slammed Wiz Khalifa for getting "trapped by a stripper." Amber fought back, exposing her former lover's penchant for booty activity in bed -- HIS booty, not hers. Ouch!

Now, Kanye's apologized, saying he should have never gotten Amber's and Wiz's son Sebastian involved -- oh, and he clarified he "stays away from that [the booty] area." Thanks for clearing that up!

We spotted Amber out and about with her son today and asked if she's spoken with BFF Blac Chyna since the former stripper's arrest in Texas for public intoxication and she said they've spoken and Blac is doing well.

We then asked whether she likes Blac Chyna and Rob Kardashian as a couple and she told us, "Absolutely!" Well, they have Amber's vote, just not Kris Jenner's!

SOOOO much drama at The Nice Guy last night!

Kourtney showed up in her best cornrow braids at The Nice Guy Friday night and guess who arrived right after her? Her ex, French Montana! From what we can tell, Khloe hasn't been making those frequent flights to Houston to visit her baller boyfriend James Harden, so it seems that couple is dunzo. Khloe's attention and care of her estranged husband Lamar Odom after his overdose, put a strain on her relationship with the NBA star so maybe Khlo's looking a little closer to home for a boyfriend. French has been waiting in the wings for quite a while ... he wants IN on the Kardashian family, no doubt.



In other Kardashian dramz, Kourtney was dressed to the nines, on the lookout for hot hookup Justin Bieber. The Biebs frequents The Nice Guy and Kourt even came armed with Corey Gamble, a business associate/friend of Bieber's. We can see it now -- Corey's sitting in the booth with Kourtney and her sister, texting Bieber, trying to convince him to head over. Alas, no dice ... and no dic* for Kourtney. Meanwhile, estranged baby daddy Scott Disick was all smiles yesterday in Calabasas, as he chatted on his phone after lunch. The bad boy made an appearance on Klo's new show Kocktails With Khloe, so he's still somewhat friendly with the family, but it doesn't seem Kourtney's taken him back ... or that he's even TRIED to get her to take him back. He bought his bachelor pad and he's happy being single. Hence Kourt's courting of Bieber ...

And last, but not least, skinny supermodel Gigi Hadid showed up with a friend, who was NOT Zayn Malik. What's up with that? If this new boy wasn't so cute, we wouldn't be worried, but he's quite a looker. Where's Zayn???