The always gorgeous Keri Russell drops by MTV’s Total Request Live Monday afternoon to chat up her latest film August Rush at the MTV Times Square Studios in New York City on Monday. August Rush opens in theaters nationwide next Wednesday on Nov. 21.

Watch Keri’s interview from this morning with The Today Show’s Al Roker here.

Keri, 31, recently talked with Page Six Magazine about her 5-month-old son River: “I’ll definitely bring him to sets….though I’ve been in denial, thinking I wouldn’t need help, but I guess I will. It’s just the idea of someone else taking care of my kid is so weird to me. It’s crazy! Friends of mine sent their kid to, granted, a really cool school in California, but it costs 30 grand a semester. For junior high! Do you know how much college costs? Who can afford that? I figure we need to find a full-time babysitter before we start dealing with that stuff. [laughs]”

15+ pictures inside of Keri Russell @ TRL… More Here! »

Ashley Tisdale made at least five outfit changes throughout the day on Monday in New York City, making appearance after appearance after performance.

35+ pictures inside of Ashley’s five-outfit frenzy from her appearances and performances at MTV’s TRL and CBS’s The Early Show.

WHAT DO YOU THINK of Ashley’s five outfit changes? Which one do you like best? More Here! »

Rihanna drops by TRL on Thursday (taped Tuesday) and chats up Josh Hartnett, Laura Bell Bundy (Legally Blonde on Broadway), and members of pop punk group Paramore — lead vocalist Hayley Williams, lead guitarist Josh Farro, bassist Jeremy Davis and drummer Zac Farro.

Hartnett, 29, promoted his new film 30 Days of Night, which opens nationwide Oct. 19th. Bundy promoted the hit musical premiere of Legally Blonde on MTV, which airs this Saturday, October 12 at 1PM EST.

Favorite photo of the bunch: The giant-size Rihanna standing a foot taller than pint-size Paramore singer Hayley.

WHAT DO YOU THINK of Rihanna’s high-waisted pants? Her knit hat with chain detail?

40+ pictures inside of Rihanna @ TRL… More Here! »

TRL co-host Damien Fahey grinds up against actress Eva Mendes during a game of Twister during MTV’s Total Request Live on Tuesday. Scandalous!

Later in the evening, Eva, 33, attended the New York premiere of We Own the Night dressed in a beautiful white Valentino gown at the Chelsea West Theater. In the film, the 33-year-old actress plays Amada Juarez, a Puerto Rican woman who helps him navigate the difficult relationship with his brother (Mark Wahlberg) and father (Robert Duvall), both police officers.

70+ pictures inside of Eva Mendes at TRL and the We Own the Night premiere… More Here! »

Jessica Alba shows off her fake tooth on TRL Thursday (taped Tuesday) in New York City.

“[Costar Dane Cook and I] did all of our love scenes in one day and I chipped a tooth and I lost a tooth, isn’t that disgusting? We’re smashing our faces together, it’s not the slowest, most romantic love scene.”

The self-proclaimed klutz also elaborated on her acceptance speech from the Teen Choice Awards after winning the female hottie award. She originally said:

“I would like to dedicate this award to a young man who has been on my mind for the last 19 years: Ross. Ross didn’t love me. I was pigeon-toed, I had a sway back, I was slightly cross-eyed, buck-toothed, I sucked my thumb. (laughs) Look at me now, Ross! Look at me now!”

On TRL, Alba explained Ross and her were mere 7-years-olds. “I was the only girl in a huge group of boys,” she said. “I was always playing sports with the boys and they were always picking me last. I remember when he wanted to kiss me, he said if I kissed him, he would pick me first for his team. I kissed him… but he still picked me last.”

FYI: Alba is wearing wore a Yigal Azrouel cropped jacket, Colette jewels and a hot new pair of Christian Louboutin Super T shoes.

25+ pictures inside of Jessica Alba @ TRL… More Here! »

Daniel Radcliffe attends the premiere and after-party of December Boys held at the Director’s Guild of America on Thursday in Los Angeles. The drama romance opens in limited release next Friday, Sept. 14.

Also pictured below: Warner Bros. CEO Alan Horn, director Rod Hardy and co-stars Teresa Palmer and Victoria Hill

Watch the video below of Daniel’s appearance on TRL from yesterday. The British actor talks about a crazed fan who ran up during his play Equus and tried to steal his boxers… while he was butt naked! Check it out –

30+ pictures of DanRad inside… More Here! »

The Hills star Lauren Conrad (in her own design) and BFF roommate Audrina Patridge (in Jay Godfrey) hype up the upcoming season of their reality TV series on TRL on Monday in New York City.

As you know, Lauren has been busy designing her very own fashion line, the Lauren Conrad Collection, which is scheduled to debut on Sept. 15.

And why does Lauren look so great? “I’ve cut most carbs from my diet,” she has said. “and I work out with a trainer two days a week and hike when I can. I don’t think I look as much like a beach girl as I used to. I think I’ve just grown up.”

More pictured inside of tanned and toned Lauren… More Here! »

Rising pop star Kat DeLuna works the TRL wall like nobody’s business on Thursday’s TRL (taped Tuesday).

The 19-year-old bilingual sensation was born in the Bronx but raised in the Dominica Republic. She currently hails from Hoboken, New Jersey and is said to have a 5 octave vocal range, comparable to Mariah Carey.

Kat even has opera training and gave a little sample during TRL. She also performed her hit single “Whine Up.” Kat’s debut album, 9 Lives is set for a August 7 release.