(CBS News) Adriana Lima gave birth to her second girl on Wednesday.
The 31-year-old supermodel and her husband, ex-NBA player Marko Jaric, 33, welcomed Sienna in New York City. Lima announced the news on Twitter:
Watch: Adriana Lima on being a mom
Marko and I are overjoyed to welcome Sienna into our family and Valentina is looking forward to becoming a big sister!— Adriana Lima (@AdrianaLima) September 13, 2012
Sienna joins the couple's daughter, Valentina, who was born in 2009. The couple tied the knot in February 2009.
Lima isat the upcoming Victoria's Secret Fashion Show, set to air Dec. 4 on CBS.