Alex Rodriguez, Jennifer Lopez
Jennifer Lopez recently posted a sweet tribute to Alex Rodriguez. Pictured: Jennifer Lopez and Alex Rodriguez attend the world premiere of 'Second Act' at Regal Union Square Theatre, Stadium 14 on December 12, 2018 in New York City. Getty Images/Nicholas Hunt

Jennifer Lopez and Alex's Rodriguez's relationship is still going strong after two years.

Lopez, 49, recently took to Instagram to share some sweet photos of her and Rodriguez, 43, along with a message for her boyfriend. She wrote that the two years they had spent together had been full of "laughter, fun, adventure, the excitement of growing and learning, true friendship and love."

Lopez also gushed about Rodriguez, saying that he made her feel safe and stable. The "World of Dance" judge also confessed that her former professional baseball player beau made her "feel like a teenager" falling in love for the first time. "Every time I think I have you pegged, you surprise me in the most wonderful ways reminding me how blessed I am to have found you now in this moment at this time..." she said of Rodriguez.

Lopez concluded her sweet message with "Te Amo Macho," her nickname for Rodriguez.

One of the photos Lopez shared showed her and Rodriguez smiling at each other, while another snap featured them posing with their children. The singer-actress shares twins Maximilian and Emme, 10, with ex-husband Marc Anthony, while Rodriguez had daughters Ella, 10, and Natasha, 13, with ex Cynthia Scurtis.

The three remaining photos are all of Rodriguez during different occasions.

Last year, Lopez also expressed her love for Rodriguez when she accepted an award at the 2018 MTV Video Music Awards.

During her speech, Lopez called Rodriguez her "twin soul" and said that they were so similar. “You know, my life is sweeter and better with you in it because you make me realize that every day, the sky is not the limit," she said while accepting the Michael Jackson Video Vanguard Award.

At the time, she also called Rodriguez by her pet name for him, "Macho," and said that there is so much more she wants to "experience" with him.

Aside from raising kids, Lopez and Rodriguez share an interest in staying in shape. The two recently concluded their 10-day challenge, wherein they abstained from sugar and carbs for the period of the diet.