Evangeline Lilly Post Baby Body [PHOTO]: Actress Still Hasn't Announced Birth

Actress Evangeline Lilly welcomed a new bundle of joy recently and showed off her incredible post-baby bikini body while hanging out with friends at a beach park in Kauai. The Lost star has yet to officially announce the new baby, but photos that E! News obtained show Lilly's slender frame as she basked in the sun. The newly minted mother of two's skin was glowing as she was seen relaxing in a printed purple bikini and protecting her face with a wide-brimmed straw hat and a pair of sunglasses.

Lilly first shared that she and her partner Norman Kali were expecting a second child with E! News, stating, "This is my second time around, and I find I've been pretty lucky. It's pretty straightforward, and I just love it. I feel good, I feel blissful."

The first photos of Lilly debuting her beautiful bump were on the red carpet at the Los Angeles premiere of Ant Man. She told People that she felt wonderful despite keeping a busy schedule during her second pregnancy.

"My first one, I was 30, now I'm 35. I'm much more tired this time. The last time I was off work, I had no children, I had a partner who was busy working 18 hours a day, so I had all day to meditate and love on my baby and just be pregnant."

 Backstage @conanobrien! @teamcoco @antman @marvel #antmanpremiere

A photo posted by Evangeline Lilly (@evangelinelillyofficial) on Jun 29, 2015 at 4:33pm PDT

Lily, at the time, also admitted to not having a name picked out for her second child who she chose to not learn the sex of. The couple's first son, Kahekili, 4, was born during a thunderstorm that inspired his name. In an appearance on Conan, she shared that she was hoping for something similar to happen.

"We are the laziest parents ever ... This one, we're hoping the same might happen because we still don't have any names for this child," she said.

The actress is one of many recently pregnant stars that have kept hush about their pregnancy details. Stars like Carey Mulligan, Eva Mendes and mother of three, Jennifer Garner all kept their baby bumps under wraps until they could no longer hide it.