By DAILY MAIL REPORTER
Grounded: Rosie Huntington-Whiteley indulges in a spot of grocery shopping in Malibu, California
Her big screen debut in Transformers: Dark Of The Moon has had the biggest weekend opening of any U.S. movie so far this year.
But Rosie Huntington-Whiteley kept her feet firmly on the ground by doing her own grocery shopping..
Rosie was accompanied by her action star boyfriend Jason Statham as she stocked up on necessities at a supermarket in Malibu, California.
Success: The model-turned-actress' debut movie had the biggest opening of any movie in the U.S. this year
The Victoria's Secret model wore a simple off-the-shoulder floral print summer dress and sandals for the shopping trip.
Meanwhile her British-born beau wore a navy polo and patterned Bermuda shorts with flip flops as he helped load their shopping bags into a waiting car.
Rosie, who plays female lead Carly in the new film, gave off an air of Hollywood glamour as she went about her daily business wearing a large of shades as she pushed her trolley along.
Trolley dolly: Rosie's boyfriend Jason Statham accompanied her on the shopping trip
Earlier the couple attended a pre-party for Indepedence Day held on a beach in the affluent Californian city.
The 24-year-old was pictured relaxing at the Independence Day beach party in Malibu, perhaps also celebrating the success of her first movie.
The lingerie model looked completely content as she lounged around on the sandy shoreline and cuddled with her boyfriend during the holiday fete.
Party time: Rosie spent the day at a beach party to celebrate the Fourth of July this weekend
Celebration: The actress spent time at a beach party in the Californian city
Other names on the guestlist at the star-studded party included Paris Hilton, Bradley Cooper and Gerard Butler.
Paris, 30, appeared to have moved from her ex-boyfriend Cy Waits as she cosied up with The Hangover director Todd Phillips.
She first cuddled, then kissed the 40-year-old film maker in full view of those around them.
The direct approach: Paris Hilton and Todd Phillips share a kiss at a pre-Independence Day beach party in Malibu, California
Time to reflect: Reese Withersoon, husband Jim Toth and her children Ava and Deacon go for a walk with their dogs on the beach
It was just over a week ago when the heiress admitted she'd split with Waits, a nightclub mogul.
Bradley Cooper was at the very same party, spending time socialising with fellow guests.
And Gerard Butler spend the day on the beach, like many of his fellow movie stars.
Party boy: Bradley Cooper (centre) chats with some companions at the Malibu beach party
Chill out time: Gerard Butler takes a stroll on the beach with his dog
The actor was one of several stars who decided to hit Malibu Beach for the day.
Resse Witherspoon opted for a quiet time hitting the beach with her family - husband Jim Toth and her children Ava and Deacon.
Also out celebrating the U.S. festivities was Tori Spelling who took her family to the Malibu Farmer's Market.
The pregnant actress and her husband Dean McDermott took children Liam and Stella out for the day, where they inspected the stalls and visited a petting area where they encountered some goats.
Strawberry Sunday: Tori Spelling and her husband Dean McDermott take their children to Malibu Farmer's Market
Riding high: The children sit atop a statue of a frog
January Jones and Sean Penn also had days out on Independence Day.
January took a stroll along Malibu Beach and Penn was snapped heading home after attending a party in Santa Monica with his new girlfriend.
Rosie Huntington-Whiteley will be buoyant after her debut movie Transformers: Dark Of The Moon took in $97.4 million in the U.S. in its first weekend.
Quiet stroll: January Jones goes for a walk along the beach with a young boy and their dogs
All partied out: Sean Penn and his new girlfriend are pictured walking back from a 4th of July weekend party in Santa Monica
That beats the $90.2 million debut of Disney's Pirates Of The Caribbean: On Stranger Tides.
But the haul for the sci-fi sequel was down from the $109 million first weekend for 2009's Transformers: Revenge Of The Fallen.
The film's success comes despite bad reviews of the movie, with much emphasis on Rosie's lacklustre performance.
Shopping again? Rosie and Jason were spotted at the supermarket again today, this time Rosie slipped into a floral maxidress with cut-outs at the back