Paris Hilton and boyfriend River Viiperi arrived at LAX early this morning to catch a flight to South America.

The heiress Tweeted: "On the plane taking off to #Colombia with @RiverViiperi. Excited for my runway show for my handbag line & my @PHPurses store opening."

Hope she mixes her business with pleasure -- a South American getaway sounds HOT!

They better hurry with filming, because her bump will be on full display before long!

Halle Berry is reprising her role as Storm in the new X-Men movie, and the film's director snapped a pic of the actress getting into character the other day!

The cropped 'do cutie dyed her hair silver to play the super hero, and she still looks gorgeous! We can't believe she can squeeze into her tight costume at over three months pregnant!

The flick promises to be blockbuster with Jennifer Lawrence, Peter Dinklage, Hugh Jackman and Michael Fassbender all attached.

Lookin' good Miss Berry!

Even though Eva Longoria has denied dating Ready for Love contestant Ernesto Arguello, we spotted them together a little over a month ago in these exclusive photos, and not only was he being totally chivalrous, but the two were holding hands!

Eva, who serves as an executive producer for the show, stepped out with the 33-year-old hottie on March 16 at Bootsy Bellows, and since then they've been seen at the Chateau Marmont, and several sites even report that he's crashing at her Los Angeles home! However, Eva's rep says the two are "friends" and the 38-year-old actress denied reports that she's dating Arguello, tweeting on Monday, "WHAT?! AGAIN? Sorry guys, still not dating Ernesto Arguello. Who are these 'sources?'" Um, we say the proof is in the pictures!

And you gotta admit ... these two would make a totally cute couple!

We don't think they should have ever gotten rid of her!

Khloe Kardashian squeezed in a workout at Equinox in Woodland Hills yesterday, and the reality star looked a little somber after news broke she's been fired from her hosting gig on X-Factor!

"Khloe Kardashian will not be returning to co-host The X-Factor. We really enjoyed working with her and wish her all the best in her future endeavors," show producers said in a statement.

We can't feel too bad for her, though! After all, she's got her reality show and her numerous product lines with her sisters, so it's not like she's hurting for cash!

If anything, a little extra free time leaves room for baby making with Lam Lam!

We're thinking this is some sort of a strategic move to work around her wardrobe, but who knows!

Rihanna tweeted a photo of herself and her hairdresser getting ready last night before her concert in Atlanta, and earlier in the day she tweeted, "I want you on your worst behavior!" She certainly knows how to get the party started!

And speaking of partying, we're amazed that she's recovered so quickly after reportedly cancelling a handful of concerts due to laryngitis.

"This is the hardest thing for me to deal with! I feel like we've been waiting on this day forever, and I'm hurt that I let you down," she told her fans in Baltimore and Boston after cancelling three shows, including a date last week in Houston, Texas. "I hate disappointing people that never ever let me down!! I'm so embarrassed about this! Thank you for your prayers and well wishes!"

Mr. Pixx

As if Miami wasn't hot enough already, Keenen Ivory Wayans and longtime girlfriend Brittany Daniel packed on the PDA at their hotel pool on Monday afternoon.

The couple have been together on and off since 2007, but it looks like they've worked out whatever differences caused them to take a break in 2011. Then again, Keenen did dump his wife Daphne for Brittany back in the day (the two met on the set of White Chicks in 2004), so who knows if this relationship will last. Daphne stars on the upcoming season of VH1's reality series Hollywood Exes, so we have a feeling a whole lot of dirty laundry is about to be exposed.

According to reports, Daphne learned that their marriage was over after returning home from a vacation and discovering that the utilities at the couple's home had been shut off and every piece of furniture was gone. Keenen, who is worth an estimated $65 million, later ended up buying Daphne a multi-million dollar mansion and had to fork over 50 percent of his production business to her. Payback!

They're still holding hands, so that's a good sign!

After 20 days apart, Kim Kardashian and Kanye West are back together in the Big Apple, and the two went to dinner at Babbo in Manhattan on Monday night. Earlier in the evening Kim attended the E! Upfronts with her family at The Grand at Manhattan Center Studios, and she showed off her lovely lady lumps in a low-cut satin dress. Eh, we've seen worse outfits on her!

On Sunday night the network aired the special Ryan Seacrest With the Kardashians: E! News Presents, and Kim didn't talk about Kanye's noticeable absence during her pregnancy, but she did open up about how hard it's been for her physically. "I was waiting for this amazing experience where I can just do whatever I want, eat whatever I want, feel great ... and it hasn't been that way," she said. "I've had a lot of pain everywhere. I'm in pain, physically."

Aww, why isn't her baby daddy around to rub her feet and help her out? You know Kim's gotta be seriously ticked off that he just signed a tour contract that will reportedly have him on the road in June when she's due to give birth!

Would Kristen Stewart actually hang out with Rupert Sanders again? Would she possibly go back to the relationship that temporarily separated her from Robert Pattinson and broke up Sanders' marriage?

We snapped these exclusive shots of Kristen Sunday night at Malo Cantina in Silverlake -- the same place Rob took her last week to celebrate her 23rd birthday and the guy driving the car that took KStew and her pals home looks suspiciously like Rupert and the car looks like his black Acura!

After RPatz left town on Saturday, was Kristen getting lonely?