On Saturday Benji Madden and his girlfriend Hedi Gores were snapped holding hands and kissing in Hollywood, and it looks like the Good Charlotte rocker moved on pretty quickly after his split from Eliza Doolittle last year!

After dating a string of blondes over the years (Paris Hilton, Sophie Monk and some random busty Playmate types), it seems like Benj has gone to the dark side when it comes to his lady loves' hair color. Hey, nothing wrong with that! But just who is this chick?

Turns out Hedi owns Pressed Juicery, and she's pals with Samantha Ronson, Nicole Richie and that crowd, which would explain how she met Joel's twin brother. Hedi was once married to billionaire Alec Gores but the two divorced several years ago, and we swear we got photos of her practically molesting Stephen Dorff a few summers ago...

She's looking so slim and trim these days!

Khloe Kardashian squeezed in a workout at the gym in Woodland Hills yesterday, and the reality star clearly has been dedicating herself to a fitness routine because she has never looked better!

The Keeping Up with the Kardashians star recently confessed to radio host Ryan Seacrest that shedding pounds is a gradual process, but she's finally learned how to diet without restricting herself!

"I definitely don't deprive myself. I try to eat. If I want to eat something, I'll try to eat it earlier in the day," the brunette bombshell explained before adding, "My problem is I go to a basketball game [with Lamar Odom] every other day and you don't think, 'Oh, let me just have a handful of that caramel corn.' You really don't think about how much it does add up."

We're going to go ahead and say Khloe is officially the hottest K sister these days!

On Sunday Britney Spears cheered on sons Jayden and Sean at their soccer game in Calabasas, and in between games the trio snacked on Cheez-its and slurped down snow cones.

Britney also brought along her tiny dog, and Jayden snuggled with him while watching his big brother play later in the day. Kevin Federline was also at the match, and though he didn't chat too much with Brit, it's so good to see them back on civil terms!

Noticeably absent was Brit's new beau David Lucado...

Amanda Bynes was snapped leaving the gym in New York City on Sunday, and while she wasn't in the mood for photos after her workout, later in the day she sweetly posed for pictures for several fans.

However, RumorFix is reporting that Amanda got kicked out of Planet Fitness on Saturday after staff caught her "smoking marijuana in the women’s locker room." Someone at the front desk told the website that they "kicked her to the curb and revoked her gym membership" and that she "was seen storming out in a frazzled state." Amanda didn't look that annoyed when we caught her leaving, and she later tweeted, "I don't smoke in the bathroom. I also don't smoke pot I smoke tabacco [sic]!"

While Amanda is still tweeting at Drake (seriously, can we please make that happen?), she's also firing back at tabloids claiming that she needs to be committed, among other things. "NOTHING is wrong with me!" she tweeted the other day. "All Trash mags - contact me personally since you r talking to people I DON'T KNOW then claiming they know me. Please say names of those supposed sources, they sound like you made them up like the crazy person you're trying to portray me as in your ugly magazine ... I am suing you every week you put up awful photos with a false "I'm crazy" story. You have never contacted me once to find out who I am or what I'm up to. F*ck You."

But how does one get in touch with Amanda? She parted ways with her agent, publicist and manager last fall, and she does respond to some tweets, but she can't possibly have the time to answer everyone back...

You just knew she wasn't going to miss this opportunity!

On Saturday, Rihanna made sure to take part in the festivities on 4/20, also known as the unofficial day for marijuana connoisseurs, when she posted a picture indulging in a "special" cigarette after exhibiting some pretty risque moves on stage during this leg of her Diamonds world tour.

The 25-year-old pop star even sweetened the deal with a aptly themed cake to celebrate! She sure isn't shy about it, huh?

Looks like he's letting some things off his chest!

One Direction's Harry Styles plans to reveal much about his band and his love life in the upcoming documentary One Direction: This Is Us.

Besides the barb to his former flame, the 19-year-old heartthrob speaks on other exes like and has even reportedly demanded all footage of him with her cut from the upcoming flick.

This could be a must-see!

On Sunday, Justin Bieber let fans in on his recent goings on as he posted a picture with him and Selena Gomez snuggled up oh so cozily. Are they back on?

Before anyone could answer that question, Bieber immediately took down the photo.

To spice things up, multiple sources has claimed that the two have been spending time together as recently as Thursday when they were spotted kissing in Oslo, Norway.

Has their romance rekindled?

She's back on the streets!

Just days after her arrest for disorderly conduct, Reese Witherspoon looked amazing when she attended the Cinema Society screening of Mud at the Museum of Modern Art in New York City today.

On Friday, Reese and husband Jim Toth were pulled over on suspicion of DUI in Atlanta, which resulted in both of their arrests after the Walk the Line actress stepped out of the vehicle to protest.

Looks like that incident is behind her already!

UPDATE - Reese released a statement Sunday, apologizing for her actions that led to her arrest on Friday:

"Out of respect for the ongoing legal situation, I cannot comment on everything that is being reported right now. But I do want to say, I clearly had one drink too many and I am deeply embarrassed about the things I said. It was definitely a scary situation and I was frightened for my husband, but that is no excuse. I was disrespectful to the officer who was just doing his job. I have nothing but respect for the police and I'm very sorry for my behavior."

According to the police report, Witherspoon ignored the officer's orders to stay inside her car as he gave a sobriety test to her husband Jim Toth. Reese was quoted in the report as having said, "Do you know my name? ... You're about to find out. You're about to be on national news."