A newly brunette Jennifer Lawrence lets her natural beauty shine through on a trip to Hawaii to film The Hunger Games, while Kourtney Kardashian rocks a sexy bikini on vacation with Scott Disick and their two kids in Mexico: See Us Weekly's top stories from Thursday, Feb. 28, in the roundup!

1. Jennifer Lawrence, Newly Brunette, Goes Without Makeup in Hawaii: Pictures

Good to see Jennifer Lawrence finding a little time to relax! After looking super glamorous (and taking an instantly gif-ed spill) in a Dior Haute Couture gown at the Oscars -- where she won the Academy Award for Best Actress -- the Hunger Games: Catching Fire star let her true beauty shine through by going makeup free and wearing comfy clothing.

2. Exclusive Photos: Kourtney Kardashian Shows Off Slim, Sexy Bikini Body on Vacation With Scott Disick and Kids

Caliente! Seven months after giving birth to daughter Penelope, Kourtney Kardashian showed off her sexy curves on a Mexican beach vacation with boyfriend Scott Disick and their two kids -- and Us Weekly has the exclusive pictures!

3. Kim Kardashian, Kourtney Kardashian, Rob Kardashian Showcase Transforming Bodies on Family Outing: Pictures

Kardashian party of three! On Wednesday, Feb. 27, Kim, Kourtney, and Rob Kardashian stepped out to dinner together at Stanley's Restaurant in Sherman Oaks, Calif., where each showed off a very distinct sense of style -- to match their very distinct and much-talked-about bodies.

4. Joan Rivers Mocks Heidi Klum's Oscars Dress, Offends Holocaust Survivors

Not every joke gets a laugh, as Joan Rivers is learning the hard way. The 79-year-old comedienne is being singled out by the Anti-Defamation League after she made a Holocaust-themed crack about Heidi Klum's gown during the Feb. 25 episode of E!'s Fashion Police.

5. Marc Anthony, 44, Gets Affectionate With New Model Girlfriend Chloe Green, 21, Goes to Disneyland With Twins: Pictures

Marc Anthony's got a new special someone in his life -- and she's already bonded with his kids at the Happiest Place on Earth! On Tuesday, the Latin crooner, 44, treated 5-year-old twins Max and Emme to a day at Disneyland in Anaheim, Calif., with new girlfriend Chloe Green, the 21-year-old British heiress to the Topshop fortune.

This article originally appeared on Usmagazine.com: Jennifer Lawrence Goes Makeup-Free in Hawaii, Kourtney Kardashian Shows Off Slim Bikini Body on Vacation With Scott Disick: Today's Top Stories