Rihanna Struggles Juggling Working Out with Infant Son in Her Arms

Rihanna‘s learning motherhood is all about multitasking — something her son reminded her of as she tried squeezing in a workout, with him riding the human equivalent of shotgun.

The singer posted a sweet home video of her at the crib with the kid — whose name we still don’t know … but whose face we’re certainly getting familiar with as time goes on. The 10-month-old was being held by his mama, and it looks like he was a little fussy in her arms.

In the video, you see her boy squirming about as Rihanna cradles him — but, before long, she’s got him distracted with what sounds like a family-friendly TV show of some sort. That seems to have done the trick … judging by his big smile and cute cooing.

You can also see Rihanna’s growing baby bump here as well … where she’s carrying her second child with A$AP Rocky. Just like we saw at the SB, it’s pretty noticeable — although it’s hard to say just how far along she might be at this point. Looks like she’s in the second trimester.

Gotta hand it to Rihanna … she seems to be quite the hands-on mother … even amid her pregnancy. Her son’s been tagging along with her wherever she goes these days — including for an overnight photo shoot she recently did, where Baby Fenty was asleep on mama bear.

Ever since we saw the kid’s face in full view in December … she’s been showing off her little man a lot more on social media, and the kid’s absolutely adorable. No exception here either.