is the lady in red as she graces the cover of the April issue of Vogue
Inside the mag, the American Idol
judge opens up about her divorce from Marc Anthony
, being a mom to twins Max
, and looking fabulously fit at the age of 42.
Meanwhile, repots have been circulating that Jennifer is thinking of building a life in Hawaaii with her 24-year-old boyfriend Casper Smart
"Kauai is where Jen and Casper said ...