There's been no official confirmation of this, but it seems as though Miley Cyrus may have injured herself!

Yesterday afternoon the 19-year-old Disney starlet tweeted, "cracked my tail bone doing a front flip... on to the couch. thats like when i tripped over a pillow and broke my arm. #onlyme."

After that, Miley posted a picture of her puppies and noted how much she loves overalls, so if she did hurt herself, it appears as though she'll be just fine...

We reached out to Miley's rep for a comment, so we'll let you know when have an update on her bruised backside!

Amanda Seyfried was snapped on the set of Lovelace in Hollywood today, and the usually perky 26-year-old starlet looked completely worn out after shooting a domestic violence scene for the film.

As we previously reported, Amanda plays Deep Throat porn star Linda Lovelace in the flick, and not only does the story follow her career in the adult film industry, but it also documents her relationship with her controlling and abusive husband.

In addition to taking a beating, Amanda will also have to take off her clothes, as producer Patrick Muldoon recently told E! Online that there will be "a lot of nudity" in the flick. Sounds like a gritty role!

Selma Blair is ready to upgrade her living conditions with a bigger pad. The 39-year-old Hellboy star has put her West Hollywood estate on the market for $1.78 million.

The 1920s home features three bedrooms, three bathrooms and is located on the Sunset Strip. The decor is mostly white ... with "clean minimalist design" and white wood floors.

Blair, who gave birth to her son Arthur last July, bought the house back in 2004 for $1.3 million.

The Cruel Intentions actress will be starring in Four Saints in which she'll play a World War 1 medic. The drama won't be hitting theaters until 2013.

See more of Selma's Weho pad in the gallery below.

Yesterday Kat Von D was spotted out and about in Los Angeles, and the tattoo artist smiled sweetly for photographers as she went about her business.

Later in the evening Kat went to the Steel Panther show at the House of Blues in Hollywood, and it sounds like she had a blast. "Waiting for @Steel_Panther to go on is ALMOST as good as seeing the band," she tweeted. Kat went with her BFF Kat McPhee (no relation to the American Idol alum), and it seems like spending quality time with her gal pals has really helped her get over her adulterous ex-boyfriend, Jesse James.

Robin Antin, creator of the Pussycat Dolls, is unveiling a new crop of pretty kitties!

The multiplatinum girl group, previously led by Nicole Scherzinger, is now made up of the following five ladies:

Chrystina Sayers from Girlicious, Lauren Bennett from Paradiso Girls, Paula Van Oppen from So You Think You Can Dance, former Laker Girl Vanessa Curry and Erica Jenkins, a Dallas Cowboys cheerleader.

Ironically the new PCD lineup comes out the same day as the announcement that Nicole Scherzinger is leaving The X Factor.

The five beauties will make their debut during a Go Daddy commercial airing during this year's Super Bowl.

Looks like Paula Abdul was, indeed, fired from The X Factor. Although the 49-year-old singer is saying it was an amicable split.

Paula's rep released the following statement on her behalf:

"Yes, it's true; I won't be returning to The X Factor next season. I've learned through my longevity in this industry that business decisions often times override personal considerations. Simon and I, along with Fox and Fremantle, have been communicating about this for a while now, and I have absolute understanding of the situation."

X Factor's Executive Producer Simon Cowell released the following statement:

"I want to say a massive thank you to Paula, Nicole and Steve for being part of The X Factor last year. You do develop friendships with the people you work with and Paula, in particular, is a very close friend and I expect to be working with her on another project in the near future."

Nicole Scherzinger and host Steve Jones will also not be returning next season.

If Selena Gomez is trying to shed her little girl image, then posing for the cover of March's Cosmopolitan should definitely do the trick!

Justin Bieber's 19-year-old girlfriend, showing off major cleavage in a low cut Nanette Lepore floral dress, dished about her relationship with the "Baby" singer.

Gomez tells the mag:

"I’m just like every 19-year-old girl. If you’re in love, you’re in love to the fullest, and you just want to go to the movies, hang out, and be as normal as possible. I’m fortunate that I’ve found someone who has that philosophy.”

Now about all those racy headlines sharing the cover with Selena ...

Trailer

A few weeks ago we got our first peek the upcoming HBO film, Game Change, and here's a second teaser for the flick, with Julianne Moore tackling the role of Alaska Governor and Vice Presidential candidate Sarah Palin.

The film gives us a look behind the scenes of the 2008 presidential election, with Ed Harris playing Presidential candidate John McCain and Woody Harrelson staring as Steve Schmidt, McCain‘s political strategist. Game Change premieres on HBO on March 10 at 9pm EST.