Star Tracks: Tuesday, June 26, 2012

Good samaritan Jennifer Lawrence hops into her car Monday as she heads out for dinner in Santa Monica, Calif.

Savages star Blake Lively rules the red carpet in a jaw-dropping floor-length gown during the L.A. premiere of her upcoming drama Monday in Westwood, Calif.

They're having a baby! Brian Austin Green shows his love for expectant wife Megan Fox, who flaunts her growing bump Sunday in Kona, Hawaii.

Back from their European getaway, Jennifer Aniston and Justin Theroux return stateside arriving at LAX on Monday.

After rocking the stage with Jay-Z, Rihanna keeps it casual in gray sweats Monday in London.

They're back! The Spice Girls – Melanie Brown, Melanie Chisholm, Geri Halliwell, Emma Bunton and Victoria Beckham – reunite Tuesday in London to promote Viva Forever, a new musical based on their music.

Love is in the air for Kelly Preston and John Travolta, who puts his sex scandal behind him for an evening of romance at the L.A. premiere of Savages on Monday night.

Still in town for her Born This Way tour, Lady Gaga takes time out for fans Tuesday outside her Melbourne hotel in Australia.

Emma Stone and boyfriend Andrew Garfield are scaling new heights – or at least to the 103rd floor of the Empire State Building – as they continue to promote The Amazing Spider-Man on Monday.

After hinting about her possible wedding plans, bride-to-be Miley Cyrus makes a colorful coffee run Monday in Los Angeles.

Taking a break from touring duties, Jennifer Lopez flaunts her enviable curves while enjoying a beach day with boyfriend Casper Smart and her 4-year-old twins Max and Emme as they make a sand man out of Lopez's bodyguard in Rio de Janeiro, Brazil, on Monday.

On-the-go mom Mariah Carey strikes a stylish stance while arriving for a photo call Monday at famed The Dorchester hotel in London.

Elizabeth Banks and Chris Pine hit the talk show circuit Monday in New York, where they visited Good Morning America to promote their upcoming drama, People Like Us, out June 29.

But will it go to his head? Uggie the Dog, the true star of last year's Oscar winner, The Artist, poses next to his paw prints on the Hollywood Walk of Fame outside Grauman's Chinese Theatre in Hollywood on Monday. The ceremony marked the Jack Russell terrier's retirement from show biz.

No doubt about it: Colin Farrell's a man of many talents. On Monday, he cradles a basketball and talks on a cell phone while filming Dead Man Down in New York City.