The Amazing Spider-Man 2 costars Andrew Garfield and Emma Stone  took their real-life romance to the streets of NYC on Saturday. Holding Andrew's hand, Emma lit up with an adorable smile during the pair's casual outing. Over on the West Coast, pregnant Kourtney Kardashian got in on the overalls trend, donning a pair for her lunch date. In other must-see moments, Liev Schreiber  put his surfing skills to the test, and Julianna Margulies was all smiles while exploring Rome with her handsome husband. Keep reading to see what the stars were up to this weekend!
Kourtney Kardashian hid her baby bump beneath a pair of overalls during her lunch stop at Taverna Tony in Malibu, CA, on Saturday.
Kristin Chenoweth  and Lea Michele  sang a duet at the Hollywood Bowl in LA on Saturday.
Liev Schreiber  went surfing in Malibu, CA, on Saturday.
Tara Reid  got a special treat when she hung out with Ian Ziering at his Chippendales event in Las Vegas on Saturday.
Emmy Rossum made time for a gym visit in LA on Saturday.
Kelly Osbourne, Gavin Rossdale , and Michelle Trachtenberg  linked up at the annual production of The 24 Hour Plays in LA on Friday.
Pharrell Williams was all about denim and peace at the Capital FM Summertime Ball at Wembley Stadium in London on Saturday.
On Saturday, Julianna Margulies and husband Keith Lieberthal went sightseeing in Rome.
America Ferrera  stepped out in London for a screening of her new movie, How to Train Your Dragon 2, on Sunday.
Taylor Swift  looked ready for Summer in a colorful ensemble in NYC on Friday.
Nick Jonas  made a coffee run in LA on Saturday and, in the process, showed off his growing arms.
Kristen Bell  took part in a SoulCycle ride at the Amex Epic EveryDay Getaway event in NYC on Friday.
Joe Jonas  sat in the front row at the John Varvatos  fashion show in Milan, Italy, on Saturday.
Queen Elizabeth II and Prince Philip were in high spirits at the Royal Ascot festivities on Saturday.
Elle Fanning made her arrival in Tokyo in a Sleeping Beauty dress on Saturday.
On Friday, soccer star — and Shakira 's boyfriend! — Gerard Piqué participated in a World Cup training session with his Spanish teammates in Brazil.
On Saturday, Rita Ora bared her midriff at the Capital FM Summertime Ball at Wembley Stadium in London.
Lady Gaga  stepped out in wedding  white in NYC on Friday.
Alexa Chung was wide-eyed and happy during a sunny stroll in NYC on Saturday.
On Friday, Jennifer Lopez  went with a sporty ensemble in NYC.
Pippa Middleton and her brother, James, were all smiles after finishing Race Across America in Maryland on Friday.
Andrew Garfield and Emma Stone  held hands during their adorable outing in NYC on Saturday.