It was another whirlwind week in Hollywood news! While many TV stars hit the Big Apple this week for the major networks' upfront presentations, other stars jetted off to France to kick off the annual Cannes International Film Festival -- including Sacha Baron Cohen, who pulled quite a publicity stunt with Elisabetta Canalis.
We also saw a fair share of celebrity couples packing on the PDA this week, from Kimye at a Lakers game to "Glee" stars Lea Michele and Cory Monteith's quick kiss at Madison Square Garden.
Here are some of the most notable celebrity stories from this week:
Donna Summer passed away. The 63-year-old singer, who was lovingly known as the Queen of Disco, died Thursday after battling lung cancer.
Britney Spears is headed to the small screen! The pop princess will take a seat at the judges' table on the upcoming season of "The X Factor," and appeared in New York this week, along with fellow judges Demi Lovato, Simon Cowell and L.A. Reid, at the Fox upfronts.
"Terminator 3" actor Nick Stahl is missing. Stahl, 32, was reported missing in Los Angeles on May 14. He was last seen in Los Angeles' run-down Skid Row district on May 9.
Kimye shared a quick kiss. Kim Kardashian and Kanye West were not only spotted last weekend courtside at an L.A. Lakers game, but were seen sneaking a smooch at Kim's Vogue Italia photo shoot.
Check out more photos and news from this week below:
Olivia Munn looked gorgeous in a red dress while out in New York City on June 19.
Vanessa Hudgens and Ashley Greene attended the Oakley Bali Pro / Learn to surf on June 19 in Benoa, Bali, Indonesia.
Kris Jenner and her daughters Kourtney and Khloe Kardashian were spotted out grocery shopping at Ralph's before getting frozen yogurt at Menchie's in Calabasas, Calif., on June 18.
Kristen Wiig and Darren Criss posed together at the "Girl Most Likely" premiere at the 2013 Champs Elysees Film Festival at Publicis Champs Elysees in Paris, France on June 18.
Busy Philipps' baby bump was on full display as she ran errands in West Hollywood, Calif., on June 18.
Selena Gomez stopped by a beauty salon in Hollywood, Calif., on June 18.
Taylor Lautner showed off his skills as he leapt along a stone wall on the set of "Tracers" on June 18 in New York City.
Eva Longoria attended the Lifetime Original Series "Devious Maids" Premiere Party held at Bel-Air Bay Club in Pacific Palisades, Calif., June 17.
Miranda Kerr smiled for the camera while out and about in New York City on June 17.
Brad Pitt hit the streets of Times Square to make an appearance on ABC's "Good Morning America" to promote his new film "World War Z" on June 17 in New York City.
Heidi Klum was seen leaving the "Today" show in a see-through striped top in New York City on June 17.
Taylor Swift posed at the MuchMusic Video Awards in Toronto on June 16.
Diane Kruger and a friend went out for lunch with a friend at Serafina in New York City on June 15.
Pregnant Fergie was seen at a recording studio in Santa Monica, Calif., on June 15.
Michael C. Hall and Jennifer Carpenter posed together at the "Dexter" Series Finale Premiere Party at Milk Studios in Hollywood, Calif., on June 15.
Stacy Keibler revealed the secret weapon behind her rockin’ bod as she fit in a workout with the Cybex Arc Trainer in Los Angeles, Calif., on June 15.
Rihanna flashed lots of leg at Cuckoo night club in London on June 14.
Sandra Bullock attended "The Heat" Gala Screening at Curzon Mayfair in London on June 13.
Ashley & Mary-Kate Olsen were spotted out and about on their 27th birthday in New York City on June 13.
Ali Larter grabbed her mat and headed to yoga class in Los Angeles, Calif., on June 13.
Miley Cyrus rocked a bra top at the MySpace Event held at The El Rey Theater in Los Angeles, Calif., on June 12.
Kim Kardashian showed off her huge baby bump after lunch with Jonathan Cheban at Casa Vega in Beverly Hills, Calif., on June 12.
Sarah Jessica Parker walked her son James Wilkie to school on June 12 in New York City.
Julianne Hough left The Den of Hollywood after enjoying a night out on June 11 in West Hollywood, Calif.
Anna Paquin and Stephen Moyer attended the premiere of HBO's "True Blood" at ArcLight Cinemas Cinerama Dome in Hollywood, Calif., on June 11.
A smiling Katie Holmes left Tartine restaurant wearing an adorable spring dress in the West Village in New York City on June 11.
Halle Berry and her fiance Olivier Martinez leave the Plaza Athenee and do some shopping along Avenue Montaigne in Paris, France on June 11
Heidi Klum and her boyfriend Martin Kristen grabbed lunch together and do some shopping in New York City on June 11.
Denise Richards visited ABC studios for an appearance on "Good Morning America" June 11 in New York City.
Maria Menounos prepped for summer beach days, picking up designer swimwear and cover-ups at Marshalls in Los Angeles, Calif., on June 10.
Amy Adams attended the "Man Of Steel" World Premiere at Alice Tully Hall at Lincoln Center in New York City on June 10.
"Les Miserables co-stars Russell Crowe and Hugh Jackman met up for a coffee at Hugh's cafe, Laughing Man in New York City on June 9.
Cat Deeley attended the 1st Annual Children Mending Hearts Style Sunday in Beverly Hills, Calif., on June 9.
Anna Kendrick attended The 67th Annual Tony Awards at Radio City Music Hall on June 9 in New York City.
Pink debuted her new long hair while enjoying a day out with daughter Willow in Venice Beach, Calif., on June 9.
Jessica Alba and Cash Warren took their girls to lunch in Los Angeles, Calif., on June 9.
Jessica Biel was geared up for a workout as she headed out for a walk with her two dogs in Tribeca in New York City on June 8.
Katy Perry wad seen leaving the Pantages Theater after attending Bjork concert with friends in Los Angeles, Calif., on June 8.
Lady Gaga was pictured hanging out poolside with friends while on vacation in Cabo San Lucas, Mexico on June 7.
George Clooney was snapped while directing scenes for his upcoming film, "The Monuments Men" in Rye, England on June 6. The actor seized the opportunity to promote his Casamigos Tequila as well, wearing a t-shirt for his ultra premium brand.
Anne Hathaway was seen filming a scene on the set of her upcoming movie "Song One" in NYC on June 6.
Hayden Panettiere left the "BBC Breakfast" studios after making an appearance in Manchester, England on June 6.
Taylor Swift attended the 2013 CMT Music awards at the Bridgestone Arena in Nashville on June 5.
Nicole Kidman and Keith Urban attended the 2013 CMT Music awards at the Bridgestone Arena in Nashville on June 5.
Eddie Cibrian and LeAnn Rimes do an interview at The Grove for the show "EXTRA" in Los Angeles, Calif., on June 5.
Leonardo DiCaprio watched the French Open on June 5 in Paris, France.
Naomi Watts was seen out for a stroll with friends in New York City on June 5.
Ashton Kutcher left Mila Kunis's apartment in London wearing an Indiana Jones style fedora on June 5.
Victoria Beckham and her son Brooklyn attended the Glamour Women of the Year Awards 2013 at Berkeley Square Gardens on June 4 in London.
Jennifer Garner took her son Samuel to get a haircut on June 4 in Santa Monica, Calif.
Rihanna took advantage of her day off and went shopping at Chanel and Colette stores and dined at L'avenue on June 4 in Paris.