Jessica Alba Shows Off Baby Bump Sunbathing in Hawaii

Jessica Alba's now tanning for 2 ... and has no problem flaunting it either.

The actress put her baby bump on full display as she lounged at the beach in Hawaii Tuesday. Alba's on a babymoon getaway after announcing Monday she's expecting her third child with husband, Cash Warren.

Although she's a mom these days, and expecting another, ya can't see Jessica sunbathing without reminiscing about her most famous beach pose ... from more than a decade ago.

It really is like a fine wine.