Congratulations to former Victoria's Secret model and Sports Illustrated cover girl Marisa Miller, who recently announced her pregnancy  to People magazine. The baby, due this Fall, will be the first for Miller and her husband of six years, record producer Griffin Guess. "My husband and I have always looked forward to starting a family, but also wanted to enjoy just being married," Miller said.
It's been three years since the last time Victoria's Secret experienced a baby boom , and now Miller joins Lily Aldridge and Adriana Lima as the remaining "expectant Angels." We'd love to know these model moms' secrets to looking runway-ready throughout their pregnancies !
Source: WireImage 
Alessandra Ambrosio in Brazil
On December 29, Alessandra Ambrosio posted this adorable photo on her Facebook page, along with the message:  "Anja, Jamie and I are overjoyed and extremely appreciative of all the wonderful wishes we've received!! 2011 has been a year filled with incredible gifts and this is the ultimate blessing!! Anja has filled our lives with love and we can't wait to welcome the new baby into the family this spring!!"
Source: Facebook 
Alessandra Ambrosio in Santa Monica
Alessandra was spotted looking casually chic in Santa Monica  with her 2-year-old daughter, Anja, on March 15.
Alessandra Ambrosio in Madrid
Alessandra looked gorgeous in bright pink and strappy stilettos as a guest on Madrid's El Hormiguero earlier this month.
Adriana Lima in NYC
Prior to announcing her second pregnancy, 30-year-old Adriana Lima promoted Victoria's Secret's Valentine's Day campaign  in New York City this Feb.
Adriana Lima in Miami
Adriana joined forces with fellow Angels Erin Heatherton and Candice Swanepoel  for a press event in Miami this Feb. Still no bump in sight, though she does have a hand on her belly.
Adriana Lima in South Beach
Adriana Lima and her husband Marko Jaric confirmed their pregnancy earlier this week  to People. "The entire family is very excited, especially Valentina [Lima's 2-year-old daughter]," she told the magazine. "She keeps blowing kisses to my belly and saying, ‘Kisses for the baby.'"
Lily Aldridge in NYC
Prepregnancy announcement, Lily attended Lemon: NYC, A Culinary Event to Fight Childhood Cancer. The model showed off mile-long legs in a satin, Champagne-colored minidress and black blazer.
Lily Aldridge at the Grammy Awards in Los Angeles
Lily Aldridge showed off a subtle bump on the red carpet at the Staples Center for the 54th Annual Grammy Awards on Feb. 12. Lily and her husband, Kings of Leon  frontman Caleb Followill, announced their baby news this Dec.
Lily Aldridge in Hollywood
Lily flaunted her curves in a cream-colored lace shift dress and sexy red heels at the Feb. premiere of HBO's Eastbound and Down in Hollywood.