The new gal on the arm of Samantha Ronson last night was scenester Liat Baruch!

But this wasn't Sam's first date with the party girl who counts Kirsten Dunst and Nicole Richie as friends.

"They've been dating for weeks, now!" a source tells X17online exclusively.

Baruch, who worked on the film Brokeback Mountain, has been following Sam to all of her gigs lately. Hmm, does that sound familiar?

But that's not the only thing Liat has in common with Samantha's previous girlfriend, Lindsay Lohan.

Liat, who also worked as Kirsten Dunst's assistant, once admitted under oath that she dabbled in drugs!

But despite these similarities, it looks as if Samantha and Liat have a lot more in common than Samantha and Lindsay did. They're both Jewish, they're closer in age, and they both love plaid!

That's not Liam!

Miley Cyrus was spotted giggling and getting a little touchy-feely with a tall muscle man after a workout in Culver City today.

Although Miley and Liam Hemsworth never made their reconciliation "official", so is she really cheating if she steps out with another guy?

42-year-old Julia Roberts is reportedly in talks to team up with 61-year-old Meryl Streep, playing mother and daughter in a film adaptation of the Tony-winning play August: Osage County.

Both actresses are already committed to the roles and just ironing out the details, reports Deadline New York.

The film, which is written by John Wells based on the play by Tracy Letts, is about a drug-addicted matriarch (to be played by Streep) who's children, led by her eldest daughter (Roberts) rally around her when her husband goes missing.

Sounds like a laugh!

We don't know who Justin Bieber is fooling, ordering "one package of men's white 'a-shirt' tank tops size XL" but the Swedish Fish definitely seem more appropriate for the diminutive 16-year-old.

Also requested by the artist was a "Vicks Steam Inhaler" lots and lots of tea and "tasteful living room furniture," in docs obtained by TSG. How fancy!

JB, whose MyWorld 2.0 just went doulbe platinum, also released his official music video for "U Smile":



Thoughts?

Halle Berry looks drop dead gorgeous while promoting her new fragrance, Reveal, in Warsaw, Poland.

After seeing her in this sexy strapless dress, Olivier Martinez must be thanking his lucky stars right about now.

Aside from launching her new scent ... and working on Dark Tide with her equally sexy main squeeze, reports claim that Aretha Franklin is looking at Miss Berry to play the Queen of Soul in a biopic. Not quite sure the resemblance would be there, but Halle would undoubtedly smolder on the big screen.

We're lovin' those Louboutins, girl!

I think it's pretty safe to say that former Grey's Anatomy star Katherine Heigl is now queen of rom coms, and Life As We Know it is her latest flick, starring the yummy Josh Duhamel and Josh Lucas. The film follows two single adults (Heigl and Duhamel) who become caregivers to an orphaned baby girl when their mutual best friends die in an accident.

Since adopting her daughter Naleigh earlier this year, it looks like Heigl has had her hands full with motherhood on and off the screen!

Emma photo courtesy her Facebook

Twilight hunk Robert Pattinson and Harry Potter star Emma Watson were named "Most Stylish Brits" in a new poll.

24-year-old Pattinson and 20-year-old Watson topped the list compiled by Glamour UK, which also included Victoria Beckham and Keira Knightley coming in second and third, respectively, in the women's category while Gerard Butler and Rupert Grint rounded out the top three on the men's side.

One name we were surprised to see on the list was Katy Perry's hubby Russell Brand, who came in at #15!

Hmm, perhaps they haven't seen this:

Yesterday a beefy Brad Pitt was snapped on the set of Moneyball with co-star Robin Wright, and the two shared several laughs as they shot a driving scene in Los Angeles. Wright, who recently finalized her divorce from Sean Penn, was very touchy feely with Brad, and we know it's just acting, but who wouldn't want a piece of this!?