Hitting the catwalk for a good cause, Jessica Lowndes took part in the Heart Truth's Red Dress Collection 2010 Fashion Show in Toronto, Canada on Wednesday (March 31).

The Adrianna Tate-Duncan actress looked fabulous as she donned a dress by Evan & Dean while joining fellow participants including Joannie Rochette, Erin Cebula, Linda Cullen and many others.

Having been making the press rounds in the UK and Canada as of late, Miss Lowndes spent the previous evening visiting Much Music’s “Much on Demand” television show.

The visits comes as Jessica boosts interest in he CW show "90210" - which has a new episode titled “Sweaty Palms and Weak Knees" airing on Tuesday (April 6) at 8/7C.

Always in the mood for a shopping session, Britney Spears made her way over to Rodeo Drive in Beverly Hills, California on Wednesday (March 31).

Sporting a little white dress, messy hairdo and a big smile, the "Toxic" singer dropped into the local BeBe to add some new duds to her wardrobe.

In related news, the tabloids continue to tell that Miss Spears is having relationship woes with her manager beau, Jason Trawick.

An insider allegedly told the National Enquirer, “They’ve been on and off for a while. He called it off again in the first week of March, but she keeps begging him to come back — and he does."

The source continues, “Jason is so involved in her life. He’s her agent and involved in her conservatorship, and her dad, Jamie, relies on him. He’s been credited with bringing stability back to Britney’s world, and that was true. But romantically, he keeps pushing her away because she gets possessive, then they get back together."

Offering their input on the situation, the tabloid tattler tells, “That cycle is unhealthy for her. He needs to either bow out completely or put a ring on her finger. They’re OK for now, but really they’re hanging on by a thread. It will blow up again soon.”

Spending the day alongside her beloved nephew, Kim Kardashian was out shopping with Mason Dash Disick in Miami, Florida on Wednesday (March 31).

Looking simply stunning, the E! reality star arrived at Eanie Meanie Children's boutique as she struggled with Mason's stroller before finally making her way into the posh shop.

According to a paparazzo on the scene, Miss Kardashian managed to purchase over $500 worth of baby clothing and toys within a ten minute timeframe.

Among the items which Kim picked up was an appropriate "My Aunt Rocks" t-shirt so that Mason can proudly display his love for his auntie.

Making their way back to Pennsylvania, Kate Gosselin and dance partner Tony Dovolani were spotted out for a cruise in Reading on Wednesday (March 31).

Hopping into Tony's white Porsche, the pair were all smiles as they seem to have made up their differences after a tearful fight that was shown on a recent episode of "Dancing With the Stars".

As previously reported by Gossip Center, Miss Gosselin and Mr Dovolani narrowly escaped elimination after scoring just 15 out of 30 points for their Jive.

Talking about the elimination announcement, Kate told ET, "I don't think I breathed for 10 minutes, and I don't think that's humanely possible. I also thought I was going to throw up at the end. My gosh, that is just pure torture, is it not?"

Always one to keep on top of her appearance, Jennifer Aniston credits a healthy diet and exercise for her fine form.

The "Bounty Hunter" babe tells British Harper's Bazaar's April issue, “Look, I eat really well and I work out, but I also indulge when I want to. I don’t starve myself in an extremist way."

Continuing on, Miss Aniston says, “You’re not taking away my coffee or my dairy or my glass of wine because I’d be devastated. My advice: just stop eating sh** every day.”

Also admitting that she's not opposed to a little Botox help, the 41-year-old reveals, “I could do [Botox], and I mean these lines are getting deeper every day, but when I tell you what’s happened to me — these lines are just about living."

Getting the day underway, Ashley Tisdale was spotted grabbing up breakfast in Toluca Lake, California on Wednesday (March 31).

The "Aliens In the Attic" actress was in a rather shy mood, covering up her face from paparazzi as she exited Paty's Diner.

The sighting comes just as it has been announced that Miss Tisdale will be partaking in a spin-off movie which focuses on her "High School Musical" character, Sharpay Evans.

The Disney Channel Original Movie titled "Sharpay’s Fabulous Adventures" will be filmed this summer while it is slated to be released in 2011.

Getting in a little retail therapy, Alex Meraz was spotted making his way around Robertson Blvd. in West Hollywood on Wednesday (March 31).

The "Twilight Saga" stud was joined by his lovely wife Kim, as the pair went shopping at the local Armani Exchange store.

The sighting comes after Alex returned home following a visit to Oceana Naval Air Station last week alongside Christian Serratos and Daniel Cudmore to coincide with the "New Moon" DVD release.

Of the trip to Oceana, the 25-year-old tells, "We all jumped at the offer to come out here. It's a privilege."

As for the "Twilight" popularity, Alex said, "People are so excited about this. So it just blows me away that I'm part of something like that."

Doing what she needs to do, Sandra Bullock had two CAA attorneys visit her West Hollywood home on Wednesday (March 31).

A male and female from the CAA which is short for the Creative Artists Agency arrived early afternoon perhaps to discuss and prepare a statement for Bullock’s first encounter with the public since the news of Jesse James’ affairs broke

Meanwhile, it is being reported that James has checked himself into a 45-day sex rehabilitation class at a center in Arizona.

According to Radar Online, Jesse drove himself to the Sierra Tucson retreat on Monday – the same rehab center that Tiger Woods went to.

Continuing to pay for her past misdoings, Nicole Richie was out for her mandatory traffic class in Van Nuys, California on Wednesday (March 31).

The former "Simple Life" star donned a stylish ensemble consisting of a black mini skirt, grey jumper, black lace up shoes, black stockings and sunglasses as she strolled past awaiting paparazzi.

Aside from traffic school duties, Miss Richie has been focused on her Winter Kate Fall 2010 Collection and her upcoming nuptials with Joel Madden.

Recently asked her wedding dress plans, Nicole told press, “I have not decided on a dress. I haven’t even thought about it!”

Always seeking some kind of attention, Heidi Montag believes she should be the next tomb raider.

After a report broke earlier this week about Megan Fox turning down the opportunity to replace Angelina Jolie as Lara Croft, Ms Montag chimed in on Twitter, saying, "I want to be the blonde tomb raider.”

The MTV reality star added, "i'm better with guns then both Angelina and Megan Fox put together!"

As previously reported, “The Hills” gal recently filmed a cameo in her first feature film, “Just Go With It,” starring Adam Sandler and Jennifer Aniston. In the movie, Montag spoofs her 10 plastic surgery operations.