PDA alert! Celebrity IOU: Joyride host Ant Anstead planted a kiss on his famous girlfriend - two-time Oscar winner Renée Zellweger - while celebrating his 43rd birthday at Disneyland Resort in Anaheim on Sunday

Blended brood: The silver-haired Englishman and the 52-year-old Texan were joined at the theme park by his 15-year-old son Archie (2-R) and his two-year-old son Hudson London (L)

Starts at $2,975! Ant and Renée splurged on Disneyland's VIP Tour where they had their very own guide (2-R) to assist them and customize their day

Casually clad: Zellweger showed her support for the US military by sporting a USO baseball cap with a black hooded jacket, cuffed khakis, and red sneakers

'The happiest place on Earth': Anstead wore a black hooded jacket, light grey jeans, and white sneakers for his special day

Indulge: At one point, the group-of-four stopped for snacks like ice-cream cones while checking out the bustling Main Street, USA area

Careful! The 6ft2in presenter made sure to hold little Hudson's hand as they boarded a boat for the Jungle Cruise

Weee! Ant and his family got their very own boat and skipper as they cruised one of the original rides, circa 1955, in the Adventureland section of the park

Let's go! The simulated riverboat - which inspired the 2021 hit movie starring Dwayne 'The Rock' Johnson and Emily Blunt - travels along a waterway through areas with Asian, African, and South American themes

Souvenir: The Thing About Pam actress clutched a shopping bag as they stood outside the Bibbidi Bobbidi Boutique inside the Sleeping Beauty Castle

New love: Before dating Antstead - Renée previously romanced artists like Doyle Bramhall II, Bradley Cooper, Kenny Chesney, Jack White, Matthew Perry, and Jim Carrey

Making memories: The motor specialist and designer Instastoried a video of his boys riding the King Arthur Carrousel, which has been in the Fantasyland area of the park since 1955

Cutie: Hudson is Ant's child from his 21-month marriage to HGTV star Christina Haack, which ended on June 21

Growing up fast! Archie is Anstead's child from his 12-year marriage to first wife Louise, which ended in 2017

Missing from the Radford Returns producer-star's side on Sunday was his 18-year-old daughter Amelie, who Instastoried birthday greetings: 'See you soon! Miss you!'

Ant wrote on Instagram: 'Gosh! Another year around the sun. Easier to join the dots looking back. What a lucky boy I am! Each year is a privilege! And I've mostly been able to stay creative and childish. I have always believed the key to growing up is not growing up too much! I often tell myself, "Be more boy."'

Love at first sight? Zellweger originally met Anstead on the set of his show Celebrity IOU: Joyride in early June in order to treat twin brothers Jerome and Jerald Cowan who had nursed her late friend Nanci Ryder 

The Bridget Jones alum said in her new Harper's Bazaar cover story: 'It made me smile to think on this, yeah, the serendipity of it all. Yeah, we do joke about [Nanci bringing us together posthumously]. She's always doing her best' (L, pictured in 2018 with Courteney Cox) 

'She's a Loving Daughter': Renée wore a prosthetic fat suit to more authentically portray real-life convicted murderer Pam Hupp in the six-episode series The Thing About Pam, which airs Tuesdays on NBC

Premieres April 7 on Quest! The former police constable will next appear alongside co-host Mike Brewer in the 18th season of classic car-flipping series Wheeler Dealers