By Sarah Bull and Jade Watkins
New romance: AnnaLynne McCord début her new hunky man, Prison Break's Dominic Purcell on Redondo Beach, Los Angeles yesterday
After finally breaking it off with her on/off again boyfriend Kellan Lutz this year, 90210 star AnnaLynne has found a new love.
The 23-year-old actress and her new man, Prison Break's Dominic Purcell, went public with their fledgling romance on Redondo Beach, Los Angeles yesterday.
The new couple couldn't keep their hands nor their lips off each other as they took their romance to the sand.
Steamy PDA: The couple couldn't keeps their hands nor their lips off each other
At 41, Dominic is a considerable 18 years older than his new girlfriend.
Visiting the blonde beauty on the set of her hit teen drama 90210, the couple couldn't get enough of each other between her takes.
Locking lips in the sand, the British-born Australian-raised actor clasped his hands around his girlfriend's toned bottom as she wrapped her legs around his waist.
Later the pair enjoyed a romantic sunset stroll on the beach where AnnaLynne covered up her bikini body in a purple robe from the cooler evening air.
Back on set, the tenderly ran his fingers through AnnaLynne's hair as they shared a cuddle in-between takes.
The new couple are said to have met and grew close after starring in the upcoming movie Officer Down together.
Dominic was almost unrecognisable with his long dark locks and busy moustache.
He is best known for his role as Lincoln Burrows in serial drama Prison Break, which concluded in 2009, where he sported a shaved head and no facial hair.
He also appeared as the title character in the science fiction drama, John Doe, and played Dracula in Blade: Trinity.
The actor was married to Australian actress Rebecca Williamson, whom he met at the Western Australian Academy Of Performing Arts, where he studied alongside Hugh Jackman.
The couple are now divorced and have no children.
Tender: The British-born Australian actor tenderly ran his fingers through AnnaLynne's hair as they shared a cuddle in-between takes
Earlier this year, AnnaLynne had been keeping everyone guessing about her relationship status with former boyfriend Kellan.
Back in May it appeared that the former couple were back on after they where spotted in Manhattan together looking cosy before a night out with friends.
The outing came hot on the heels of Kellan taking the beautiful blonde to his brother's wedding on April 30.
The pair donned their finest for the romantic bash at the Lutz family home in Sarah Oriolo, near Valencia in California.
AnnaLynne was also spotted visiting the Twilight actor in Canada, where was filming the next instalment, titled Breaking Dawn.
But it appears that with her new steamy relationship Kellan is clearly out of the picture.
Kellan also confirmed that he and AnnaLynne had called it quits back in June, when he told Ryan Seacrest that he was single.
'We're (AnnaLynne and I) both busy and we're both focused on our work,' Kellan said on Ryan's KIIS FM breakfast show.
'I'm really busy, I don't know if I can say I'm enjoying being single. I just don't have time to focuse on trying to find a girlfriend. I'm very focused on work.'
All throughout yesterday, AnnaLynne was shooting scenes for the new series of 90210, showing off her fantastic figure in a black halter-neck top bikini and matching bottoms.
Anna joined castmates including Shenae Grimes and Trevor Donovan as the group filmed scenes for the upcoming season four of the programme.
Bikini babe: AnnaLynne donned a trendy high-waisted bikini as she shot scenes for the new series of 90210
Svelte: The 23-year-old actress showed off her enviable figure in the black two-piece on the beach
However, as avid 90210 fans will know, Naomi had something of a cliffhanger end to the last series of the show when she revealed to boyfriend Max she was pregnant.
But while shooting scenes with the cast, there was no sign of any burgeoning baby bump on AnnaLynne's slight frame, suggesting she may have made the pregnancy up in a ploy to get Max to stay with her in Los Angeles.
Talking about the pregnancy storyline, AnnaLynne said recently: 'We have completely new show runners. So if they are going to want to get in good with me, they are going to have to make sure that I don't have to wear a big bump for nine months!
Having a giggle: AnnaLynne reclines on the beach with castmate Shenae Grimes as they shot the scenes
Together again: The cast are brought back together for season four of the hit US TV show
'This is Naomi so it could be one of two things - it could either be the truth or it could be a slightly twisted version of the truth because in Naomi's mind she wouldn't actually mind being pregnant because of how much she loves Max.
'I'm leaning towards the latter so I don't have to go through the pregnancy.'
It has also been revealed that Victorious actor Justin Deeley will be introduced as a new love interest for Naomi and will play 'sexy cowboy type Austin', suggesting Max and Naomi's relationship is not set to go the distance.
Summer style: Shenae wore slippers in between takes while co-star Jessica Stroup wore an orange skirt over her bikini
Leggy ladies: All the female cast members showed off their figures in the summery outfits
Privileged actress Kristina Apgar will also be joining the cast as a love interest for Matt Lanter's character Liam.
Apgar will play Jane, a young widower described as a 'quiet beauty torn by guilt - between obligation and desire'.
And, in the poster for the fourth season, there are a couple of notable characters missing.
Muscle men: Tristan Wilds and Trevor Donovan provided some eye candy for their female co-stars
As well as Trevor Donovan's character Teddy missing from the poster after he announced he would be leaving the show after a few episodes in season four, Gillian Zisner's character Ivy Sullivan is also absent.
In the season finale of the third season, Ivy was seen marrying her boyfriend Raj after he told her he was dying of cancer.
Season Four of 90210 will air in America on The CW channel in September.
Back for more: The cast will return for Season Four of the show in September