Ashlee Simpson stopped for a much-needed coffee pick-me-up with her son Bronx Wentz in Beverly Hills on Sunday afternoon (September 27).

Ten-month-old Bronx looks to be growing up so fast that tiny first-time mom Ashlee could be seen struggling to get him into his car seat. Our suggestion? Put the ice coffee down and engage the baby with both hands.

Meanwhile, Ashlee recently opened up about her baby boy.

“He’s incredible,” she says. “He’s developing every week and couldn’t be better, couldn’t be healthier…. Right now it’s this cute little lispy kind of noise - he’s always like [makes noise]. ‘Dada’ was actually his first thing to say, then came ‘mama’ - he says ‘dada’ all the time! Dadada. He’s great! There’s nothing better, actually!”