Reese Witherspoon is such a dedicated mommy!

No matter how busy the newly-engaged Hollywood A-listers schedule may be, she always makes time for her kids. They're growing up so fast!



Adorable seven-year-old Deacon, who we're guessing is a big fan of Harry Potter, didn't look like he'd just come from a long visit to the dentist. Super-mom and type-A personality Reese must be a stickler for brushing and flossing, because we doubt this kid had any cavities.

Doesn't little Deacon look more and more like his daddy Ryan Phillippe every day? We can't wait for Reese and Jim to start having kiddies of their own soon!

Check out a close up shot of Witherspoon's $450,000 engagement ring, after the jump ...

Last week, Britney Spears premiered a version of her new music vid "Hold It Against Me" that features various product placement shots for Spears' perfume Radiance, cosmetics company Make Up For Ever, online dating site Plenty of Fish and Sony.

Soon after, Katy Perry's California Dreams tour mate Marina of Marina and the Diamonds Tweeted Perry about her opinion regarding product placement in videos and Perry Tweeted back:

"Do it w/style & grace...Not so in ur face like some. U hv to get creative w/it. Some artists don't care tho, & u can tell."

Was it a dig at Britney? Perry herself is apparently angry at the allegations because she responded with the following message this morning:

"Dear tabloid media aka FILTH: pls note I expressed an overall feeling bout product placement, their roles in vids & the art of them being complimenting or sticking out. Most, if not ALL popsters welcome deals w/products 2 offset costs of big budget vids in these recessional music industry times. I'VE used them in MY vids before & am happy 2b able 2 make a better vid because of. Once AGAIN, stop pitting artists against artist for ur sensational satisfaction & stick to what ur best @: lying, gossiping, exaggerating & overall lending a hand 2 the deterioration of a generation."

Er. Someone tell Katy to calm down!

MTV

These kids go clubbing 'till 4 am almost every night, so we're not shocked. In fact, after three seasons of hard partying on MTV's Jersey Shore, you'd think we'd have seen a lot more of this by now.

Mike "The Situation" Sorrentino is currently caught up in a drug scandal after scenes from last Thursday's episode showed the reality star engaging in some suspicious behavior on the dance floor. While it first appeared "The Situation" was scamming on one of Pauly D’s ex's, on closer inspection, it seems he was after something else entirely.

Sorrentino seems to be allegedly sniffing cocaine from a gold crucifix chain, à la Sarah Michelle Gellar in Cruel Intentions (we had no idea they actually sold those things).

As you can see in the photos, Mike has his head down, and then quickly rubs his nose as he starts to walk away, while Pauly D's ex does the same. Hmm.

This is the second time a drug scandal has hit Jersey Shore. Last June when the cast was in Miami, reports surfaced of a cast member doing the popular party drug while filming, but MTV has yet to take action on either "situation".

Clean it up for Italy guys, we'd hate to see you cause an international incident!

Check out our photo gallery of "The Situation" last night. We caught up with him while he was leaving Hollywood hotspot Katsuya. Party on Mike!

Hot damn! Be forewarned - the above trailer for the comedy Bad Teacher is extremely vulgar and raunchy. That being said, it's also hilarious!

Starring Cameron Diaz and Justin Timberlake, the R-Rated flick arrives in theaters on June 24th. We're SO seeing this one! It's exactly the kinda movie Diaz needs to kick start her career again... can't wait!

Sarah Jessica Parker and Greg Kinnear are showing what good chemistry on screen looks like. Whoa ... get a room!

The two stars filmed a kissing scene in snowy New York for their upcoming comedy I Don't Know How She Does It.

In the flick, Parker plays finance executive Kate Reddy ... a breadwinner who supports her husband and two kids. Also in the movie: Christina Hendricks, Pierce Brosnan, Kelsey Grammer, Olivia Munn and Gossip Girl's Jessica Szohr.

Now let's get back to that smoochfest between Sarah and Greg. We'd call that taking your craft very seriously!

See Ms. Parker on set with her younger co-stars ... after the jump.

Charlie Sheen is currently receiving at home rehabilitation treatment - and shooting an educational video during his Two and a Half Men break - and his father, legendary actor Martin Sheen, is finally speaking out about his son's problems with addiction.

Martin tells the UK's Sky News:

"We pray for him. If he had cancer, how would you treat him? This disease of addiction is a form of cancer. You have to have an equal measure of concern and love and lift him up."

The 70-year-old West Wing star has three other children: Emilio, Ramon and Renee. What was Charlie's original birth name? See after the jump!

What on earth was Jason Trawick doing in the back of a cab outside of Trousdale late last night? Sure, it could have been a funny angle, but we have to wonder why he's bent over like this with his underwear peeking out...

Anyway, Lance Bass and the Situation also showed up to Brent Bolthouse's West Hollywood hotspot on Tuesday evening, and click after the jump to see who else was there! Hint: we'll see him in a pair of tights on the big screen this summer...

Twitter

Kanye West already has a track on Justin Bieber's Never Say Never - The Remixes album called Runaway Love but it seems the pair are still making beautiful music together.

Late Tuesday night, West took to his Twitter to share a photo with his "new beat protege", while they were working together on a new track. "The Biebes" can be seen working on his MacBook, while West is tapping away on his keyboard. What a cute pair!

No info has been given on what these guys are actually working on, but Bieber's manager, Scooter Braun, recently told fans Kanye wants to produce a bunch of new songs for his album.

In an interview with MTV News earlier this month, Bieber expressed working with West was "amazing ... he's such a cool guy just really laid back, and at the end of the day, he's just a nice person."

Will West offer to help with Taylor Swifts’ next album after this? We kid.

Find out what Bieber gave Ellen for her bleated birthday, after the jump …