Now that Miley has quit her cash cow Disney series Hannah Montana, Tish Cyrus is turning to her youngest, Noah, to try and create the next tween phenom.

Tish took the ten-year-old, who looks as if she dyed her hair darker for a more serious look, to an audition yesterday in Beverly Hills.

Let's hope (for her parents' sake?) that she nailed it!

Seems like someone needs to call Dr. Bosley!

Olivier Martinez tried to cover up his balding head as he takes his relationship with Halle Berry bi-continental.

The two were last spotted canoodling with his co-star in his native Paris, but now he's taken the trans-continental flight over to LA.

Think it's serious enough that Halle will introduce him to daughter Nahla? May we suggest a hat for the occasion?

Khloe Kardashian joined sisters Kim and Kourtney in New York city, where she and Kim were kaught indulging in a creamy treat!

The girls drew quite a crowd as they hit up the ice cream truck for their sprinkled swirls, which isn't really that surprising. After all, you know everyone wants to see the Kardashians take a licking!

Kim and Kourtney are in town currently shooting their spinoff series. But it looks as if their younger sister wanted in on the action! And you know wherever Khloe goes, drama is sure to follow!

Director Alfonso Cuaron is offering up the most coveted female role in Hollywood... so why can't he find an actress to fill it?

Warner Bros.' Gravity tells the story of a "lone survivor of a space mission to repair the Hubble telescope desperately trying to return to Earth and reunite with her daughter." The sci-fi thriller, which also stars Robert Downey Jr. (who's locked in for a limited amount of time), is set to be shot and released in 3-D.

Let's break it down! Angelina Jolie was the first actress to be cast but subsequently dropped out not once but twice because, reportedly, she wanted her role "enlarged." This seems odd because the pic's focus is already on the actress' character, much like the way Tom Hanks carried Cast Away in 2000.

Next up for the role? Natalie Portman, who was offered the lead after her performance in Black Swan began receiving so much positive buzz. But now Deadline reports that Portman has passed. Hmm, perhaps because she has too many other film projects on her plate and wants to take a break? The actress' reps cite scheduling conflicts, natch.

Warner Bros.' latest prey is Sandra Bullock. According to insiders, the company is making a big push for her to play the main character due to her recent Oscar win and box office draw. But does she have the acting chops for such a weighty dramatic role? Watch Bullock in The Blind Side and decide for yourself!

So who should star in this project? A project that "numerous actresses have wanted to make because it is ambitious and original," claims Deadline. But if an A-list actress doesn't lock in soon, Gravity will get stuck in development hell!

Kanye West's ex girlfriend is in Paris for fashion week, along with celebs like Keira Knightley and Lily Allen, but Amber Rose certainly wore the most eye-popping ensemble! Pastels? Mmkay.

The dress isn't that unusual but those heels are absolutely fierce! Even Rachel Zoe would approve.

Oops! Doesn't the former governor know this little slip doesn't make her daughter Bristol look good?

Sarah Palin had a speaking appearance in Houston on Tuesday and, of course, she dished about Dancing With the Stars, reports CNN political producer Peter Hamby. Palin said:

"They wanted Todd to be on the show. I think that would have been cool to see, too. But here Bristol is, out of her comfort zone, doing something all new."

What a way with words! But does Sarah Palin realize that this not only reveals the show's producers didn't want Bristol to begin with, but also, she's kinda dissing her own daughter!

Sarah even goes on to say again that Bristol "is way out of her element, out of her comfort zone, and she is the first to admit that." Way to rub it in!

But where's his ladylove Renee Zellweger? And how come he looks so happy without her! Bradley Cooper showed off his pearly whites while visiting a friend in Santa Monica on Tuesday - the hunky actor begins filming The Hangover 2 on October 15th. I know it was just a rumor that Renee herself wanted in, but seriously, do you think Bradley would actually want her on set 24/7?

Never mix business with pleasure! Even Jen Garner told the ladies on The View yesterday that she'd never want to work with hubby Ben Affleck.

It seems like Mary-Kate Olsen was in such a rush to get out the door yesterday in Paris, she totally forgot about her hair and makeup! And that fur coat? Given how nasty PETA has been to the Olsen twins in the past, I think it's pretty safe to say that it's not faux!