Pregnant Jessica Simpson, her hubby Eric Johnson and their cute 10-month-old baby Maxwell stopped by grandma's house in Toluca Lake on March 31, 2013. Credit: AKM-GSI

Is Jessica Simpson borrowing her beau's clothes? The pregnant singer was photographed wearing a Yale sweatshirt during an Easter stroll with her family through Toluca Lake, Calif. on March 31. (Jessica's fiance, Eric Johnson, was a wide receiver for the Ivy League school. The football player was drafted by the San Francisco 49ers in 2001.)

The Fashion Star mentor, 32, took a walk around the block with Johnson, 33, and their daughter Maxwell, 10 months, before returning to her mother Tina Simpson's home. Tina, 53, is currently renting her Spanish-style home from Jennifer Love Hewitt for $12,500 a month. The 3,216-square-foot house features an office with a separate entrance, a music room, a gym, and a family room that opens up to the patio overlooking a private pool, spa and a lakefront dock. (Jessica's parents, Tina and Joe, filed for divorce in October 2012 after 35 years of marriage.)

As previously reported by Us Weekly, Jessica is renovating Sharon Osbourne's former 11,000-square-foot mansion in Hidden Hills, Calif. She first purchased the compound in January. "It's on 2.5 acres, which will be nice," the fashion designer said on Ryan Seacrest's KIIS-FM radio show. "I feel like I grew up in Texas with so much land and you just don't get that in Los Angeles, so to have that will be nice."

Jessica -- who will welcome a baby boy this July -- added that she originally wanted three kids, but with her second one on the way, "I feel like I could stop here. It's a lot of work. Obviously it pays off and it's totally worth it, but it's a lot of responsibility."