Jennifer Lopez honors her dad and fiancé, Ben Affleck, with a lengthy Father’s Day letter

Ben Affleck has been spotted spending some quality time with his daughter, Violet, while shooting his new untitled Nike movie.The dad-of-three had the 16-year-old by his side as he got to work on the upcoming flick. MORE: Jennifer Lopez reveals major personal update on her youngest child EmmePhotos showed Violet - who is one of his three children with ex-wife, Jennifer Garner - wearing a floaty dress and glasses.WATCH: Jennifer Lopez gives rare shout-out to Ben Affleck She added a mask to her look, but despite the face-covering, it was clear that she is the spitting image of her famous mom.Ben has been spotted with his children - including son, Samuel, and daughter, Seraphina - on many occasions recently and has also been joined by his fiancee, Jennifer Lopez, and her twins, Emme and Max, too. MORE: Jennifer Garner struts her stuff in just a shirt in new video you have to seeMORE: Jennifer Lopez admits she thought Oscars nomination for Hustlers 'would happen'As the two begin to integrate their lives and families, Jennifer opened up about Ben's role in her children's lives and just how much he cares for them.

Jennifer Lopez and Ben Affleck decided to dive back into their romantic relationship, the celebrity couple made a series of changes in their personal lives, including spending a lot of time with their new blended family, and while it takes times for families to unite following new relationships, this wasn’t the case for Jennifer and Ben’s kids, as they seem to have an incredible frienship.Emme Muniz and Seraphina Rose Affleck have been photograped together in many occasions, the 14-year-old child of Ben and Jennifer Garner and the 13-year-old child of Jennifer and Marc Anthony were all smiles in recent paparazzi photos, engaging in a casual conversation and enjoying their time together while casually walking the streets of Los Angeles.The pair have been spotted rocking short hair and similar fashion choices, casual oversized shirts and pants, while listening to music and laughing. And because they share a very similar age they can definitely rely on each other, as they are going through similar experiences, both having celebrity parents and growing up in the spotlight.

Jennifer Lopez took one of the children she shares with ex-husband Marc Anthony to the set of Ben Affleck’s untitled Nike movie. Emme held hands with their mom while walking around.

Ben Affleck’s 10-year-old son had an experience that he might never forget. Over the weekend, the actor and his soon-to-be wife, Jennifer Lopez, took Samuel along while testing luxury cars in Los Angeles.

Jennifer Lopez is as committed as ever to fiancé Ben Affleck, and that includes seamlessly adapting to their blended families too.MORE: Jennifer Lopez rocks $68 sunglasses as she gives a peek inside her private jetThe star has twins Emme and Max from her marriage to Marc Anthony, while her fiancé shares Seraphina, Samuel and Violet with Jennifer Garner.As the two begin to integrate their lives and families, Jennifer opened up about Ben's role in her children's lives and just how much he cares for them.WATCH: J.Lo's epic travel lookMORE: Jennifer Lopez reveals major personal update on her youngest child EmmeIn a heartfelt Father's Day tribute to him, she admitted that despite all her major accolades and her continuous career successes, she said: "Nothing is more fulfilling to me than being able to build a family with someone who I love deeply."She candidly expressed that Ben is: "Just as dedicated to family and to each other as we can be."Taking to her popular newsletter to write in more detail about her relationship, and his own with their five kids, she wrote: "I have had a front row seat to watching how you father for over a year now and I have never seen [a] more consistent, loving and selfless father."A post shared by Jennifer Lopez (@jlo)The video montage of the couple is too cute to missIt couldn't get any cuter when it came to revealing how Ben treats her twins, and she confessed: "It's not just to your own kids but also without obligation to mine as well. You show up and put them first always.

Jennifer Lopez was quick to sing Ben Affleck’s praises on Father’s Day in a loving post. And only Ben Affleck…

Gallery: On, off, on and OFF AGAIN! The Hollywood couples who just can't stop breaking up and making up. . . (BANG Showbiz)It was recently claimed the 'Marry Me' actress is planning to tie the knot with the 'Argo' star - who she reconciled with last year, 17 years after they ended their engagement for the first time - sooner rather than later.

Jennifer Lopez is sending love to her fiance, Ben Affleck, on Father's Day. The «Marry Me» actress put «Bennifer» on full display in a video posted to social media on Sunday that was full of smiles, laughs, and PDA. Praising Affleck, Lopez wrote, «Happy Father’s Day to the most caring, loving, affectionate, consistent and selfless Daddy ever. #HappyFathersDay my love.» The video, which had her song, “Dear Ben,” from her 2003 album «playing in the background, showed the fan-favorite couple as they walked red carpets, had fun on a car ride and cuddled on a yacht!A post shared by Jennifer Lopez (@jlo)The video tribute also included a recent interview, where Lopez gushed about building a blended family with Affleck. “This is the best time of my life,” she said.

Jennifer Lopez is sending love to her fiance, Ben Affleck, on Father’s Day. The “Marry Me” actress put “Bennifer” on full display in a video posted to social media Sunday that was full of smiles, laughs, and PDA.

Jennifer Lopez is sending love to her fiance, Ben Affleck, on Father's Day. The «Marry Me» actress put «Bennifer» on full display in a video posted to social media Sunday that was full of smiles, laughs, and PDA. Praising Affleck, J.Lo wrote, «Happy Father’s Day to the most caring, loving, affectionate, consistent and selfless Daddy ever. #HappyFathersDay my love.» A post shared by Jennifer Lopez (@jlo)The video, which had her song, “Dear Ben,” from her 2003 album «playing in the background, showed the fan-favorite couple as they walked red carpets, had fun on a car ride and cuddled on a yacht!The video tribute also included a recent interview, where Lopez gushed about building a blended family with Affleck. “This is the best time of my life,” she said.

A loving tribute. Jennifer Lopez shared a special video celebrating Ben Affleck on Father’s Day, two months after announcing their engagement.

Jennifer Lopez is sending her love to Ben Affleck on Father’s Day!

Jennifer Lopez' highly-anticipated Halftime documentary, which follows her multi-decade career with a focus on her Super Bowl Halftime performance in 2020, has finally arrived.MORE: Jennifer Lopez and Ben Affleck take their five children shopping - and they're so grown upHELLO! had the opportunity to attend the global premiere as part of opening night of the Tribeca Film Festival, and as excited crowds gathered around the iconic United Palace Theater in New York, the singer, actress, dancer and entertainer proved nothing was off-limits, giving an incredible insight into her relationship with Ben Affleck in the process.The documentary reveals an intimate glimpse into the inner workings of the star, and how as a Latina, she struggled to not only make a name for herself, but prove to Hollywood – and herself – that she was enough.WATCH: The trailer for the emotional documentaryMORE: Jennifer Lopez gives rare shout out to Ben Affleck during emotional MTV Awards speechWhile several scenes throughout the film prompted clapping and cheers from the audience, the moment Ben made his surprise cameo, viewers were too taken aback by the rare appearance and candidness from the actor.Though brief, his presence was as sweet as it gets, and he showed off just how protective he always has been over his fiancée, from when they were first engaged two decades ago, to now.The heartfelt moment came during a moment where throwback clips were being shown of how different talk show hosts, comedy shows, and the media unfairly treated J.Lo, even after she had made a name for herself and had multiple blockbuster hits under her name.

Jennifer Lopez is loving life with Ben Affleck right by her side!

Jennifer Lopez is just getting started! ET’s Rachel Smith spoke to Lopez at the premiere of her Netflix documentary “Halftime”, which helped kick off the Tribeca Film Festival Wednesday night, about the “beautiful moment” she’s having with her fiancé, Ben Affleck and what the special film means to her.