Hot Couple of the Minute: Joe and Demi

After years of speculation, Demi Lovato, 17, has confirmed that she is dating Joe Jonas, 20. Here's how it was revealed, in an interview with Billy Bush:

Billy: "Have you ever dated any of the Jonas Brothers?"

Demi: "Umm, maybe."

Billy: "Which one? Joe?"

Demi: "Yeah. He's actually… he's my best friend."

Billy: "So you guys went from boyfriend-girlfriend to best friends?"

Demi: "No kind of the opposite."

Billy: "Oh? So you're dating him now?"

Demi: "Umm, yeah he is my best friend and he is incredible. He's a complete gentleman who treats me to the most amazing places. He's perfect."

The two met on the set of Camp Rock in 2007, then toured together the following year.
They recently recorded a duet called "Make A Wave."

Reese Witherspoon Shopping in SaMo

Reese Witherspoon enjoyed a Friday afternoon on her own. She shopped at a home and gardens store in Santa Monica, testing perfumes and checking out homeware.

Kellan and Ashley in LA

Kellan Lutz grabbed dinner last night at Agura in Hollywood. Ashley Greene was hard at work yesterday, dropping by Starbucks and heading to a studio meeting. Today she's heading off to SXSW.

Natalie Portman's Afternoon Date

Natalie Portman, 28, headed to lunch at J's Vegan Kitchen in Venice yesterday with her boyfriend, choreographer Benjamin Millepied.

Mommy and Me: Gwyneth, Apple & Moses

Gwyneth Paltrow is rarely photographed with her children and was not pleased to be caught with them by the paparazzi Friday as she picked them up from school in London. They are getting so big! Did you catch her GOOP newsletter this week? She modeled some of her favorite spring looks. I am definitely into the solid dresses, graphic prints (maybe not the mixing of graphic prints though), and the LWD. Oh, the Little White Dress. I cannot wait to wear you once weather and tan skin permits.

Mischa Returns to LA

Mischa Barton toned done her usual "Mischaness" for a party at H.Wood last night. Following the end of club hours, she headed to Silver Lake where she partied at the Kings Inn Motel. Sounds kinda sketch, no? Mischa is currently selling her home for $8.4 million with 6 bedrooms. How did she earn all that?

Katherine Heigl's Dark Locks

Katherine Heigl is sporting some much darker hair. She grabbed lunch with her mom and some friends in Los Feliz this morning, but her daughter stayed home.

Where in the World is LiLo?

What is that about? Lindsay Lohan looks pretty scary as she heads to an appearance on a tv show in Paris.

SJP at the Bravo Party

I know she feels a lot of pressure to be all "Carrie," but I think Sarah Jessica Parker looks so much prettier here at a Bravo network party than she did on Sunday's Academy Awards.

KStew Dakota and Taylor at the Runaways Premiere

Taylor Lautner showed up at the ArcLight last night to support the premiere of The Runaways, starring his New Moon co-stars Dakota Fanning and Kristen Stewart.

Kourtney and Khloe Film On

Kourtney Kardashian filmed scenes of Kourtney and Khloe Take Miami by herself while her sister Khloe spent some time in Los Angeles. Below she is pictured arriving back in Miami to continue work on season 2 of their show.

Ready for Takeoff: Duff, Aniston, Gaga

Hilary Duff arrived at LAX and spent a full 30 minutes waiting around for her car service. She spoke a little on her upcoming wedding, saying she wants to keep it very traditional and have a simple dress since she's a short girl.
Jennifer Aniston preps for a flight out of Heathrow. Movie promotion must be so exhausting, she just got to London and I'm sure she's due in NYC for more appearances this week.

Lady Gaga arrives in New Zealand after a flight from Los Angeles. Is she wearing a tail or are there hair extensions on her boots?

Dr. Dr. Give Me the News

Katie Holmes and Christina Aguilera each visited their doctor's today in Los Angeles. It's spring and that means baby season in Hollywood! I don't see another baby in Katie Holmes' future until her contract with Tom is up (it's only been about 3 1/2 years since they wed). As for Christina, she has a really big year ahead with her film role and new album in the works, so I would guess she has another year or so before Max gets a sibling.

Jessica Simpson Promoting in NYC

Jessica Simpson is hard at work promoting her new show in the Big Apple. She's been dressing a bit more seriously to reflect some of the heavier topics covered on the program. Hope this one is a hit for her.

Justin Timberlake in Vegas

This I'm just going to chalk up to life not being fair. Last night was the final party of my conference in Las Vegas and it was held at Tao. Justin Timberlake owns stake in a vodka line that was present at the conference and apparently attended this party that I skipped out on in favor of sushi and a bath. Boo hiss!

Matthew, Camila, and Levi in NYC

Matthew McConaughey and his girlfriend Camila Alves stroll with their hipster son, Levi, in New York. The fam stopped to eat some corn on the cob and do some shopping before making an appearance at a Bravo party. Camila hosts Bravo's Sheer Genius.

Jennifer and Gerard in London

Jennifer Aniston, 41, looks great at her London premiere of The Bounty Hunter. By her side was her publicty stunt, I mean rumored boyfriend, Gerard Butler. I don't know, this movie doesn't have much appeal for me. Looks like an airplaner IMO.

Kardashians on Both Coasts

After hitting the gym (photo below), Kourtney Kardashian headed to lunch with her boyfriend Scott. According to her stylist, she's wearing a soon-to-be-released H&M dress, "Vanity" YSL heels, Dolce & Gabanna aviators, and a Jimmy Choo clutch.

Kim Kardashian did some shopping at Intermix on Robertson Blvd yesterday. She's looking mighty tan after returning from a vacation in Costa Rica with boyfriend Reggie Bush.

RIP: Corey Haim

Corey Haim passed away this morning due to a suspected prescription drug overdose. He'd been fighting the flu and had a long history of drug abuse. He collapsed in his mother's home in Burbank. He was 38. RIP.

Flying the Friendly Skies: Aniston, Hudson, and Simpson

Jessica Simpson landed at JFK last night after flying in from LAX. She's gearing up for a promotional stop by The Late Show.

Jennifer Aniston arrives in London to promote her film The Bounty Hunter.
Jennifer Hudson takes off from Los Angeles with her management team.

Mommy and Me: Salma and Valentina

Salma Hayek totes one of my favorite celebabies, Valentina, to a doctor's appointment in Los Angeles.

Oscar Wrap-Up: Back to Black

Sometimes, black just works best. Here's some celebs that opted to walk on the dark side last night.

Jennifer Lopez did a costume change to a more managable gown for the Vanity Fair party.

Vanessa Hudgens chose a dramatic, plunging dress by Jenny Packham (who is quickly becoming the designer darling of Hollywoods PYTs)

Carey Mulligan in Prada and Fred Leighton jewels

Oscar Wrap-Up: Feeling Blue?

Lots of ladies chose something blue for Oscar night and it was a great decision. In a sea of nudes, whites, and muted tons, these ladies stood out in a big way.

Rachel McAdams in Elie Saab Haute Couture and Lorraine Schwartz diamonds

Mariah Carey in Valentino, Judith Leiber clutch, H.Stern and Chopard jewels. I'm sorry, I adore Valentino, but this dress looks straight off the prom dress rack at Macy's. She really had an opportunity to do something different (read: adult, understated, glamorous), but naturally did not choose to go that way.
Maggie Gyllenhaal in Dries van Noten gown, Jennifer Behr hair piece and Fred Leighton jewels.

Kristen Stewart in Monique Lhuillier navy trumpet gown and H.Stern jewels. She looked AMAZING and is on my best-dressed list, even though I was so annoyed with her job presenting. Take something seriously, please!