Jennifer Lopez knows her selfie angles. On Sunday, she posted a photo of herself in a white one-piece suit with cutouts. In that photo, she shows off her impressive biceps and glowing expression:

Who could look at this and not be ready for a beach look of their own?

But the real stars of the Lopez-Rodriguez family in February 2021 were the Lopez twins, Emme and Max, who turned 13 on February 22.

"My beautiful babies are teenagers today!" !" she wrote on Instagram along with a video of her children enjoying a birthday breakfast in bed. 'OMG!!! I can't believe it's been 13 years since I carried them both home in my arms during that blizzard. Out of that blizzard came two perfect little coconuts who reassembled my life and taught me the true meaning of love. Since then, it has been a magical journey full of adventure and joy. I am feeling a lot of emotions this morning ... Very emotional today... So proud, so happy, so heartbroken, so lost in time. To two caring, sensitive, special souls... I know you will change and reorganize the world in your own unique way ... Your mama will be forever... Forever... I love you..."

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Like a true nostalgic mom, Lopez celebrated by posting old videos of her children.

"I wrote this song 'One Step at a Time' when the twins were six weeks old.... Max was already curled up and trying to get out of his chair.... Max was already trying to curl up and get out of his chair.... All I could think about was when were these kids going to be running around! (Laughs). Then I realized... Boom... .13." [Words like a true and proud mother...