Celeb Spotter 099: Tribeca Film Festival, 'Pikachu' premiere and more

It's been quite the week for celebrity sightings: Between Cameron Diaz's rare outing for a "Charlie's Angels" reunion, Blake Lively's big baby bump debut at the "Pokémon: Detective Pikachu" premiere and the slew of spottings during the Tribebca Film Festival, it felt as though all the stars were out!

Elle Fanning, Katie Holmes, Alexander Skarsgard and Tilda Swinton were among the celebs that were photographed heading into a slew of events connected to the New York-based film festival, which was founded by Robert DeNiro.

SEE ALSO: All the best looks from the 2019 Tribeca Film Festival

Also seen in the Big Apple this week? Zoe Kravitz, Mindy Kaling and George Clooney, who all attended Hulu's big upfront presentation, the stars of Bravo's "Project Runway," who took part in WeWork's new Made By We panel series and "Long Shot" stars Seth Rogen and Charlize Theron.

More of our favorite celebrity spottings this week came from Katy Perry, Jennifer Lopez, Christina Applegate and Chrissy Teigen.

See all of the best celebrity sightings of the week in the gallery below: