With a little bit of help from his nanny, Gavin Rossdale took his adorable sons Kingston and Zuma to the park in Beverly Hills yesterday afternoon. Kingston seemed preoccupied with his toy fire truck while Zuma explored the sandbox, and we couldn't help but crack up when we saw King getting a demo on how to use the drinking fountain...

Yesterday afternoon we spotted Mischa Barton grabbing coffee on Melrose, and I'm not sure if it was her ex-boyfriend Brandon Davis' nasty comment or what, but it looks like the girl has given up on taking care of herself. Hair by Britney, wardrobe by Helena Bonham Carter?

CBS

Survivor producer Bruce Beresford-Redman has been released from custody following the death of his wife Monica, but he must remain in Mexico until the investigation is over, according to the LA Times.

Monica Beresford-Redman's body was found on Thursday in a sewer at Hotel Moon Palace, and officials say she showed signs of possible strangulation. Bruce Beresford-Redman was taken into custody the same day, and state investigator Veronica Acacio confirmed that he was released after midnight Friday, but he must remain in Mexico until the investigation is completed.

Beresford-Redman's two children are currently staying with his parents.

Last night Joe Jonas and Demi Lovato had a movie date at Arclight in Hollywood, and the Disney duo looked as cute as could be as they left the theater. Being a teenager on a date is awkward enough, so can you imagine being followed around by a pack of photographers? Eh, these two are pros - they couldn't seem to care less!

Even Tina Fey has caught the Bieber fever!

Check out the hilarious Saturday Night Live skit in which Tina plays a lonely high school teacher lusting after her baby faced student Jason, played by Justin Bieber. It kinda makes us cringe, but in a good sort of way!

While Courtney Love isn't known for making much sense in her Twitter rants, we're getting this from her latest tweets: she hung out with Jessica Simpson, the two chewed Nicorette gum, and she has a fair amount of respect for the blonde pop star. But if the two really "bonded," why hasn't Jess tweeted back? Next time you hang with her Court, take a Twitpic! Then we'll actually believe you...

Who needs Justin Timberlake when you have a gorgeous beast like Tina?

Yesterday afternoon we spotted a dressed down Jessica Biel walking her pit bull around Santa Monica, and the actress didn't seem bothered at all by photogs snapping away. With a figure like this, Jess could get away wearing pretty much anything and still look smokin' hot!

Lady Gaga is the spokesmodel for MAC's Viva Glam line of cosmetics (profits go straight to the MAC AIDS Fund), and believe it or not, she's speaking out on abstinence!

When Cyndi Lauper preached about practicing safe sex, Lady Gaga told the Daily Mail she's currently not having any at all. "I can’t believe I’m saying this - don’t have sex," Gaga told the UK publication. "I’m single right now and I’ve chosen to be single because I don’t have the time to get to know anybody. So it’s okay not to have sex, it’s okay to get to know people. I’m celibate, celibacy’s fine."

Though Gaga has spoken and sang about her seemingly voracious sexual appetite in the past, it seems like she's changing her tune. She adds, "Something I do want to celebrate with my fans is that it’s okay to be whomever it is that you want to be. You don’t have to have sex to feel good about yourself, and if you’re not ready, don’t do it...It’s cooler to be strong and independent."