Love can conquer all — unless “all” is Beyonce. 
 
 Despite Kim Kardashian’s repeated attempts to befriend Bey, a source tells Confidenti@l that the 16-time Grammy winner gave Kardashian a serious reality check on Saturday night. 
 
 A source at the Made in America Festival in Philadelphia, where both Beyonce and Kardashian were supporting their musical men, tells us, “Kim and Beyonce barely spoke to each other.” Adding, “They were on opposite sides of the stage. Beyonce didn’t even acknowledge [Kardashian] was there until the concert was almost over.” 
 
 The situation was made extra awkward since Kanye West, Kardashian’s fling of nearly five months, and Jay-Z are best pals. West was even a surprise performer during Hova’s set that night. 
 
 But we hear it wasn’t just Beyonce giving the cold shoulder this time around. “(Kardashian) didn’t make any efforts to go speak to Beyonce either,” the source says. Instead, she spent her time hanging out with best friend Jonathan Cheban and West, when he wasn’t performing. 
 
 Eventually, the women “made small talk in the dressing room, but you could tell Kim was uncomfortable. She clung onto Kanye the entire time and didn’t say much,” according to a second source. 
 
 “(Kardashian) was talking to Jonathan, and Kanye was talking to Jay-Z and Beyonce,” the insider says, adding that Kardashian did tell Jay-Z how much she loved his show. 
 
 Despite the quiet cattiness, Kardashian and Beyonce could have bonded over the fact that both ladies are watching their waistlines. 
 
 As Confidenti@l recently reported, Kardashian is trying to downsize her famous derriere to fit into West’s fashion line. The insider says Beyonce had chef Anthony DiRienzo from STARR Restaurants, whose eateries Buddakkan and Morimoto had a VIP tent for celebrities at the show, prepare a dairy-free meal for her, including a chicken quesadilla with no cheese and watermelon tomato salad. Jay-Z and Beyonce were such fans of the grub, they asked for a doggy bag to take aboard their private jet Sunday. 
 
 ANIMAL ATTRACTION 
 
 Jason Segel and girlfriend Michelle Williams and her daughter, Matilda, went wild over the holiday weekend. The trio took a trip to the Bronx Zoo, where they checked out giraffes, gorillas and the Madagascar exhibit. 
 
 “They were really cute together,” says an observer. “Jason was very attentive to Matilda and was teaching her about the animals.” 
 
 Segel and Williams reunited on the East Coast after spending time in L.A. together last week. According to our source, the trip to the zoo was Segel’s idea and it went over well with 6-year-old Matilda, whose father, actor Heath Ledger, died when she was 2. “She was so comfortable with [Segel],” says our source, adding, “She was thrilled to be there and see all the animals.” 
 
 CHEER YE, CHEER YE 
 
 Vivica A. Fox is a screamer. Keeping up with all the grunting and groaning on the court, Fox would not be silenced at the U.S. Open. Seated in the Moet & Chandon VIP box, the 48-year-old actress made her support for Venus Williams loud and clear in Williams’ second-round loss to Germany’s Angelique Kerber. 
 
 According to our insider, Fox shouted, “You got this, Venus!” and “Come on, girl!” In the middle of one of Fox’s cheers, the umpire asked the audience to please refrain from yelling, clearly directing his comments toward Fox. 
 
 “Honey, I know I’m loud,” our source says the actress charmingly responded, causing nearby fans to chuckle. 
 
 Lady Gaga tweeted a photo of her new tattoo over the weekend. Lady Gaga tweeted a photo of her new tattoo over the weekend. 
 
 GAGA, INK. 
 
 Tat’s enough, Gaga! Mama Monster tweeted a photo of her new tattoo — an anchor on her rib cage — over the weekend. “New Tat. Stamp of His Mermaid,” she tweeted along with a thank-you to Amsterdam Tattoo Museum, who inked up the eccentric songstress. This is the second overseas tattoo Gaga has acquired in recent weeks. In early August, she had the word “ARTPOP” inked on her bicep in Australia. 
 
 FRIENDS TO THE (EAST) END 
 
 Artist Cindy Sherman hosted an event for the Azuero Earth Project, an environmental nonprofit, at her East Hampton home over the weekend. The photographer and film director treated guests Martha Stewart, Calvin Klein, Bruce Weber, Nicole Miller, Gina Gershon and Isaac Mizrahi to performances by Lou Reed, Suzanne Vega and Rufus Wainwright. Wainright, who got married in Montauk a couple weeks ago, performed his new song “Montauk,” the East End locale where he also owns a home. Sherman didn’t forget about her younger guests: A live owl brought in for the event served as entertainment for the kids, which included Stefano Tonchi’s twin daughters. 
 
 SUPERSIZE MATTERS 
 
 Mayor Bloomberg continued his crusade against supersized sodas with his table of VIP’s during the Hamptons Classic closing day Sunday. Hizzoner’s beef was served with a heaping side of hypocrisy. “I still love a good old-fashioned New York hot dog,” Bloomberg confesses to Confidenti@l, saying he would pick a dirty water dog over the equestrian event’s healthy offerings of lobster, shrimp salad and salmon. The Mayor, who was at the event to watch daughter Georgina compete, was also joined by model-turned-restaurateur B. Smith, who says, “I’m against the supersized drinks because they’re too sweet and they’re really bad for you.” B. Smith’s eponymous named Union Square eatery, known for its fried macaroni and cheese, is currently advertising a Labor Day “Wing Trio” special. 
 
 Contact Confidenti@l: 
 
 Carson Griffith: cgriffith@nydailynews.com 
 
 Brian Niemietz: bniemietz@nydailynews.com 
 
 Lisa Lang: llang@nydailynews.com 
 
 Nate Freeman: nfreeman@nydailynews.com 
 
 Follus us on Twitter: @nycConfidential 
 
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 Labor Day blues? Kim Kardashian 's labors are preventing her from having her own star on Hollywood Boulevard's Walk of Fame.Having told V Magazine she wants to "break the mold" that currently prevents the Hollywood Chamber of Commerce from granting reality stars a star on the city's precious pavement, Kardashian was still told by the civic body that it won't even entertain a notion of her being included."Part of criteria in being honored is receiving awards such as Emmys, SAG Awards, Oscars, etc. in the category of television, live-stage performance or motion pictures," a chamber of commerce rep told the Hollywood Reporter this week. "They have to have a career in the business of acting for five years or more."As the trade paper goes on to note, Kardashian's only acting experience to date has been a guest shot on Drop Dead Diva and an appearance in a Tyler Perry movie.Furthermore, as far as reality stars ever joining the ranks of Charlie Chaplin, Lucille Ball, Nicole Kidman and about 2,400 other stars with their names in bronze on Hollywood Boulevard, the rep said simply, "Not on our radar right now."
– It seems a star on the Walk of Fame isn't the only status symbol out of Kim Kardashian's reach. The reality TV star has apparently been trying to snatch a new, high-profile friend—namely, Beyonce. And that quest hasn't been going so well. Though it may seem like a natural fit (Kanye West and Jay-Z are "best pals" in the words of the New York Daily News), a source tells the paper that Kim and Beyonce "barely spoke to each other" at a Philadelphia festival their men performed at on Saturday. Continues the source, "They were on opposite sides of the stage. Beyonce didn’t even acknowledge [Kardashian] was there until the concert was almost over." But it also didn't seem like Kim was making a valiant effort. She spent much of the night with pal Jonathan Cheban by her side. In the dressing room, the ladies "made small talk ... but you could tell Kim was uncomfortable. She clung onto Kanye the entire time and didn’t say much."