The pair spent hours relaxing on sun loungers, occasionally heading into the water to cool off.
Gary and Danielle were joined by their children – five in total – who are all staying at the former footballer's beachside villa.
Cheery: Danielle Bux and Gary Lineker get close while holidaying in Barbados yesterday
Squeezy does it: The loved-up couple could barely keep their hands off each other
Lineker has four sons George, 16, Harry, 14, Tobias, 13, and 12-year-old Angus from his 20-year marriage to Michelle Cockayne, which ended in divorce two years ago.
Bux's daughter Ella, six, from a previous relationship with ex-Coventry City player Adam Willis, is also holidaying with the pair.
Fit for romance: Danielle and Gary spent their second day in a row on the beach
Cooling off: Gary band Danielle enjoy a quiet moment together during their holiday
The Match Of The Day host, 47, started seeing the 28-year-old former air stewardess in September after a blind date.
Since then, Lineker has wooed his new love with holidays to Florida and Rome. They have also stayed at his Barbados home twice.
Splashdown: The Match of the Day presenter makes a few waves as he plays in the sea
Happy: Danielle looks completely relaxed with Linekar as the pair chat to two of his sons
All aboard: Danielle climbs on to a speed boat that has been pulled up close to the beach
Of their first encounter, Bux told Hello! magazine last week: "I was surprised at how much younger and more handsome he looked than on TV. I thought he was lovely and really funny.
"Gary and I just got on well straight away. It's like I've known him all my life - I just adore him."
Hat trick: Danielle enjoys a dip in the beach after topping up her tan
Got it covered:Danielle ensures Gary is protected from the sun
The couple have moved in together but they are hunting for a bigger house. Bux also revealed she hasn't ruled out having children with the father-of-four.
She said: "It's too early to say whether we will have kids or get married.
"We're just really happy together at the moment. We're best friends. I don't want to rush anything but you never know."
Surfs up: Danielle and her daughter Ella, dressed in matching stripey swimwear, splash about in the Caribbean surf
Beach babe: Former air stewardess Danielle shows off her stunning figure on a Bajan beach over the weekend
