Very Important Photos: Here’s Who We Spotted Out And About In The Last 24 Hours

Johnny Depp shows off his engagement ring as he attends a press conference for his movie, Transcendence, in Beijing, China, 31 March 2014.

Lady Gaga backstage after her show at Roseland Ballroom on March 30 in New York City.

Zac Efron chats up a mystery girl while out and about in Hollywood, California on March 31.

Actress Kat Graham was ready to shop at the Jimmy Choo Shopping Event benefitting the Lakers Youth Foundation and STAPLES Center Foundation on March 30, 2014.

Mo Collins and Kate Flannery start the laughs early at the TS Alliance Comedy for a Cure event in Los Angeles. The two were on hand to perform to help raise funds for the thousands of families facing the devastating effects of tuberous sclerosis complex (TSC).

Rita Ora releases balloons at Leicester Square in London, England on March 31.

John Legend takes a quick break to check his phone and sip on some hint water in his trailer, before the craziness of his Berkeley, CA concert March 30^th.

Accompanied by comedic husband Nick Cannon, famed diva Mariah Carey stopped by Seminole Hard Rock Hotel & Casino Tampa last night to help celebrate the property’s 10th anniversary at the intimate PLUM VIP Lounge, alongside 80 invite-only guests. To mark the occasion, Carey donated a signature Cavalli gown from her massive number one hit “Obsessed” music video to the ever-growing, iconic Hard Rock Memorabilia collection.

Shailene Woodley, Theo James and Kate Winslet attend the European Premiere of 'Divergent' at Odeon Leicester Square on March 30 in London, England.

Cody Kennedy from James Franco's upcoming "Memoria" and CEO Jamil Bouchareb at the TriBeca Film Festival event at Beverly Hilton.

Shoshana Bush and CEO Jamil Bouchareb at the LEE & LANI Swimwear Event at Palihouse.

Johnny Depp attends the 'Transcendence' press conference at Grand Hyatt Hotel on March 31 in Beijing, China.

Ariana Grande attends the Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29 in Los Angeles, California.

Chloe Sevigny attends the MOCA's 35th Anniversary Gala presented by Louis Vuitton at The Geffen Contemporary at MOCA in Los Angeles, California on March 29.

Comic Nick Cannon and his wife famed diva Mariah Carey stopped by Seminole Hard Rock Hotel & Casino Tampa last night to help celebrate the property’s 10th anniversary at the intimate PLUM VIP Lounge, alongside 80 invite-only guests. To mark the occasion, Carey donated a signature Cavalli gown from her massive number one hit “Obsessed” music video to the ever-growing, iconic Hard Rock Memorabilia collection.

Lea Michele attends Nickelodeon's 27th Annual Kids' Choice Awards held at USC Galen Center on March 29 in Los Angeles, California.

Newly single Nikki Reed out for a jog with her dog on Sunday, March 30, Los Angeles, California.

Buff daddy Chris Hemsworth enjoys a day on the beach with his daughter India in Malibu, California on Sunday, March 29.

Justin Timberlake is not a bad thing onstage for his 20/20 Experience World Tour first UK show at the Sheffield Motorpoint Arena on Sunday, March 30.

Kendra Wilkinson doing the bump on the red carpet at the World Premiere of Island Of Lemurs: Madagascar,  held at the Science Centre in Los Angeles, California on Saturday, March 29.

Kate Beckinsale cuts a stunning rear view attending the Empire Magazine Film Awards 2014,  held at the Grosvenor Hotel in London, England on Sunday 30 March.

Tom Cruise attends the Empire Magazine Film Awards 2014,  held at the Grosvenor Hotel in London, England on Sunday, March 30.

Smooth narrator Morgan Freeman  and lemur attend the premiere of Island of Lemurs: Madagascar at the California Science Center in Los Angeles, California on Saturday,  March 29.

Nas gives Hennessy V.S. a high five during the Hennessy V.S cast party at the KC Cafe, Kennedy Center in D.C. on Saturday, March 29, after his ground breaking performance with the National Symphony Orchestra to celebrate the 20 year anniversary of his classic album Illmatic, Queensbridge.

Carey Mulligan films scenes for Suffragette in London, UK on Sunday, March 30.

Plaid’s alright.  Model Karlie Kloss strikes a pose  for Vogue during the Vogue Fashion Festival at the Southbank Center in London, UK on Sunday, March 30.

Joe Manganiello sweats it out, post workout,  in Los Angeles, California on Sunday,  March 30.

Vanessa Hudgens and boyfriend Austin Butler  attend church services at the Fifth Church Of Christ Scientist in Hollywood, California on March 30, 2014

A stunning Kate Winslet arrives at the Divergent Premiere, Odeon Cinema, Leicester Square, London on Sunday, March 30.

Celebrity play date:  Jessica Alba  and family meet with Jaime King and son James Knight  at Coldwater Canyon Park in Beverly Hills on Saturday, March 29.

Designer Victoria Beckham arrives in Los Angeles with her children Harper, Brooklyn, Cruz and Romeo on Saturday, March 29.