She sure looks happy!

Jessica Alba returned to her N.Y.C. hotel following her book signing for The Honest Life: Living Naturally And True To You, and clearly the actress is excited about her latest business venture because she was smiling from ear to ear!

Her book offers suggestions on eco-friendly alternatives to everyday products, how to be a fabulous mom, and stuff like DIY baby food recipes.

"If I can stay organized, then I have more time to spend with my family and friends. For example, I make Haven's meals on the weekend so that she has something homemade to eat all week long. Grains are especially easy to make on a Sunday and use in various and creative ways throughout the week. Getting ready in the morning has become a cinch now that I've identified my favorite makeup products, and I've found a way to label and organize them. Now that I've made an "honest living" routine, I'm no longer worrying about the health and safety ramifications of the lipstick I use or the meal I give my kids," she told the Miami Herald.

We wish we were as perfect as Jess!

We have to say, we can't wait for his album The 20/20 Experience to come out!

Justin Timberlake stopped by Jimmy Fallon to perform his latest single "Mirrors", and for anybody who had their doubts fear not, because JT is officially back in a big way!

The tune features lyrics like "Cause I don't wanna lose you now/I'm lookin' right at the other half of me/The vacancy that sat in my heart/Is a space that you now hold", and it seems pretty clear he wrote the hit for new wife Jessica Biel. What a lucky lady!

We are obsessed with this song! It's so much better than "Suit & Tie"!

Someone's dressing to impress! Or at least to get our attention...

Carmen Electra was snapped outside of Bootsy Bellows in Hollywood on Tuesday night and not only did her body look incredible in a sexy LBD, but we love that she's channeling Bo Derek with the cornrows!

Think Ryan Lochte is a fan of this look? After all, just a few nights ago Carmen was reportedly snuggling up to the sexy Olympic swimmer after they met at the club!

A source told E! Online, "They were in a booth together and he had his arm around her and they were kissing on the lips. At one point, they were standing up and kissing and everyone saw them."

Ryan tweeted the adorable shot below and wrote, "Me and beautiful @carmenelectra my biggest crush since childhood. Finally meeting her. #jeah" She's 40 and he's 28, but aside from a bit of an age difference, we think these two are adorable together!

Nicki Minaj shot her new music video for "High School" with Lil Wayne on Monday night, and lucky for us, the R&B singer tweeted a few photos from the set!

Sure, the neon one-piece kinda reminds us of the monokini Borat made famous back in the day, but with Nicki's curves and pretty face, its quite a different story. No word on when the video will hit the web, but we'll be waiting for it!

Click thru for another hot shot of Nicki!

We are still so sad these two aren't together anymore!

Former couple Courteney Cox and David Arquette had drastically different evenings last night, but it seems like just yesterday the pair were happy in love. Sad!

The Friends star grabbed a meal at Craig's in Hollywood, while the funny man partied with pals at Bootsy Bellows nightclub.

Although David has been dating Joe Francis' ex Christina McLarty on and off for about a year, Miss Cox hasn't been spotted getting romantic with anyone since their break-up. Someone needs to set this girl up!

We wonder if they will both be invited to the Aniston nuptials?!

Taylor Swift released the music video for her annoyingly catchy new song 22 today, and while we're not fans of her throwing her fingers up every time she actually sings "22" in the tune, we love the fact that it's her real friends in the video!

So what's Harry Styles' ex up to when she isn't shooting music vids in Malibu? Probably not answering fan mail, as hundreds of unopened letters were found in a Nashville dumpster the other day. The letters were addressed to Taylor Swift Entertainment, a post office box located at a local shopping center, and a rep for Swift said they were "unaware" of the trashed mail, but "very concerned" about the incident.

"Taylor gets thousands of fan letters everyday and they are delivered to her management office," a spokesperson said in a statement. "After the letters are opened and read, they are recycled. The only explanation for any letters being unopened would be that a small batch of mail that was supposed to be delivered to Taylor was accidentally put with letters headed for the recycling center."

In other (bad) news, Women's Wear Daily reports that Taylor's magazine sales last year for Vogue, Glamour and Harper's Bazaar were quite disappointing, as her covers sold fewer copies than those displaying less well known celebrities such as Lauren Conrad and Zooey Deschanel. Ouch!

Swift's Vogue cover in February 2012 sold 329,371 copies while Adele's March cover sold 410,343 and Lady Gaga's moved 602,000 magazines. Though her Glamour cover sold an acceptable 443,000 copies, she failed to beat Lauren Conrad, who sold 500,000 copies.

Taylor's popularity may be waning, but she's still making more money than Bieber and Brad Pitt!

Katherine Jackson filed court papers asking for her grandson TJ to be paid $9,000 per month from the Michael Jackson Estate to look after the late pop star's three children.

Katherine and TJ serve as the guardians of Prince Michael, 16, Paris, 15, and Blanket, 11, and according to the documents, Katherine claims TJ initially rejected the figure, instead settling for a salary comparable to what the kids' nanny makes.

Katherine noted in the papers that TJ spends around 300 hours per week with the kids, taking them to appointments and activities including karate and guitar lessons, helping them with homework and attending school functions.

TJ was appointed as co-guardian earlier this year after the family grew concerned about 82-year-old Katherine's stability. A judge has yet to rule on the case.

What an adorable family!

Shakira came out to support her beau Gerard Pique for his team FC Barcelona's match against AC Milan, and the couple's infant son Milan got in the spirit by donning his daddy's soccer jersey!

The "Hips Don't Lie" singer posed with her Spanish boyfriend and their baby after the victory, and she's definitely still got that new mommy glow! Not only that, but she gave birth less than two months ago, and already she appears to have shed all her baby weight!

The Colombian stunner is gearing up for the March 25th premiere of The Voice, where she will take the place of Christina Aguilera on the judges panel. If you think she's going to go easy on the contestants, think again!

"I think the two new coaches are putting a serious kink in things," fellow judge Blake Shelton told THR before adding, "Shakira's got her claws out; Usher's over there with his leg up on the chair, being cool."

We think Milan's mommy is going to do a fantastic job at her new gig!