It had been a few weeks since we last saw Ashlee Simpson, and we can't believe how much bigger the pregnant starlet's baby bump has gotten!

On Monday afternoon the 30-year-old singer/actress stopped by Jamba Juice with a pal, and she kept it casual in sneakers, leggings and a black leather jacket. The news broke in December that Ashlee and husband Evan Ross were expecting their first child together, and while Ash hasn't revealed her exact due date, it's reported that it will be sometime in June. The duo tied the knot in August after a nine-month engagement, so they're definitely moving fast!

Evan previously gushed about how eager they were to start a family, so it wasn't that much of a surprise. At the Los Angeles premiere of The Hunger Games: Mockingjay - Part 1 in November he told Us Weekly, "I would love to [have kids] ... As many as possible." He's not kidding!