Snap-arazzi: Best celeb Snapchats of the week (12/31 - 1/6)
Amber Rose shares new PDA pic with 'my love' Val Chmerkovskiy, opens up about 'amazing' romance on 'Loveline'
Social Scene: Week of January 2
Gigi Hadid and Zayn Malik take to Snapchat with steamy PDA -- watch!
Prince Harry and Meghan Markle photographed together for the first time
Andy Cohen makes out with Sting and Trudie Styler in a steamy game of 'Spin the Message in a Bottle'
EXCLUSIVE: Mariah Carey and Bryan Tanaka cozy up at NYC hot spot: Their chemistry was 'undeniable'
Ashley Olsen and boyfriend Richard Sachs vacation together in St. Barts
Ariel Winter and Levi Meaden share a kiss after celebrating Friendsgiving
Marc Anthony and Jennifer Lopez sing a duet -- and share a kiss! -- at Latin GRAMMYs
Shirtless Mark Wahlberg cuddles up to wife Rhea Durham during PDA-filled vacation in Barbados
Bella Thorne straddles Tyler Posey in racy bikini shot, calls him her 'man crush everyday'
Bella Thorne flaunts hickeys and nose piercing while celebrating 19th birthday
Sean Penn spotted making out with 24-year-old actress Leila George in Hawaii
Hilary Duff holds hands with rumored beau Jason Walsh in NYC: See the pics!
Leonardo DiCaprio and a model made out right at the dinner table
Calvin Harris arm-in-arm with Mexican star Eiza Gonzalez amid ex-girlfriend Taylor Swift's latest breakup
Drake finally got that Rihanna kiss: Watch
Gwen Stefani gets an adorable smooch from Blake Shelton at her son Zuma's birthday bash
Bella Thorne and Gregg Sulkin split after a year of dating
John Stamos can't keep his hands off girlfriend Caitlin McHugh -- see the cute pics!
Julia Roberts and Danny Moder share a sweet kiss on the beach in Hawaii
Jennifer Aniston and Justin Theroux pack on the PDA during romantic getaway -- see the steamy, bikini-filled pics!
Miley Cyrus and Liam Hemsworth hold hands on NYC date night -- see the pics!
John Legend kisses Chrissy Teigen's boob in PDA-packed Snapchat
Katy Perry and Orlando Bloom make it official with PDA from Cannes
Hilary Duff spotted kissing ex-husband Mike Comrie -- See the PDA pic
Kristen Wiig's new boyfriend is hot as hell
Courteney Cox and ex Johnny McDaid spotted kissing in London -- see the pic!
Hugh Jackman and wife Deborra-Lee Furness celebrate 20th anniversary at the beach -- see the adorable pic!