Ben Affleck turned 48 on August 15 and he celebrated it with his girlfriend, Ana de Armas. The Knives Out actress gifted Affleck a new BMW motorcycle.

People Magazine reported that de Armas had commissioned WYLD Garage Co. in California to build the motorbike from scratch. The No Time To Die actress also surprised her beau with matching helmets for him and her. 

The two were spotted taking their new ride out for a cruise around the Brentwood neighborhood in Los Angeles. Ben and Ana wore their matching green helmets with the stickers still on their visors. 

De Armas was seen wearing a light blue dress and a pair of white sneakers. She was photographed raising her hands and gave a sign of peace to paparazzi. The Justice League actor, on the other hand, was sporting a simple white button-down shirt and gray-colored pants.

Earlier that day, Ana de Armas, also, got some white orchid delivered at her boyfriend's house in Los Angeles. She was photographed rushing out as the flowers were delivered to stop her dog from running away.

The following day, the War Dog actress shared a black-and-white photo of her and Ben. The actor was seen grinning as he stood behind his girlfriend. De Armas simply captioned the snap with pink hearts emoji.

This was Ben's first birthday with Ana. The two first met on the set of their movie Deep Water last year. Back then, there were rumors that the two were dating in real life. 

It was only confirmed that Affleck and de Armas were indeed an item when they were spotted spending a vacation together in Costa Rica and in Ana's home country, Cuba earlier this year. De Armas made their romance Instagram official when she posted several photos of her and Affleck while spending her 32nd birthday in April. 

The Blade Runner 20149 actress finally met Ben's three kids with ex-wife Jennifer Garner on Memorial Day weekend. A source told Us Weekly that Affleck is "very serious" with de Armas and wants his kids to get to know her better.

Meanwhile, Affleck and de Armas' movie, Deep Water, is set to hit theaters on November 13. It will be followed by the release of Ana's first James Bond movie, No Time To Die, on November 20. 

The film is scheduled to have a red carpet premiere but it has been reported that de Armas was barred from bringing Affleck at the event. The James Bond producers, reportedly, don't want the couple to steal the spotlight from the stars of the movie.