Kawasaki KX 450F

TOKYO (Reuters) - Japan's Kawasaki Heavy Industries Ltd said on Thursday it has developed technology to produce fuel for cars from farm waste at a cost that is competitive with imported ethanol made from food products, such as sugar cane.

What a fun week on Watch What Happens Live! Fun bartenders, fun guests, fun awkwardness & more! On Sunday, Married to Medicine's Toya Bush-Harris and Kari Wells stopped by, while Jamie Lynn Sigler and RHOC's Heather Dubrow yakked it up on Monday. Ray J and Vinny Guadagnino had.. um.. fun.. on Tuesday and the Million Dollar Listing New York guys flaunted their fancy suits on Wednesday. Rounding out the week was two of our absolute faves, Elisabeth Moss and Jessica Walter, who seemed to be having as much fun as we had watching them. OK! News: Read Last Week's WWHL Recap  But as great as this week was, you know what's coming—here are the best and worst moments: Sunday Best: Matching green! OK! News: Married to Medicine's Mariah Huq Dishes on the Upcoming Reunion Sunday Worst: N.E.B. = Not Enough Bartender! With an icon like Darlene Love workin' the bar, we wouldn't have minded just a smidge more of her.  Monday Best: Heather, staking her claim as the most relatable housewife, admitted she drives a minivan.  OK! News: Heather Dubrow Answers OK! Readers' Beauty Questions Monday Worst: On the after show, Jamie Lynn dropped a bomb that she once dated a famous boybander -- but wouldn't tell us who! Come on JLS, you can't leave us hanging! Tuesday Best: The "Dweel Breakers" Game. So much amazingness/awkwardness, you'll just have to watch for yourself: Photos: See Kim Kardashian's Baby Shower Invite  Tuesday Worst: Vinny and Ray-J ripped up Andy's "host" cards. Come on, fellas! You can't get between a man and his cards! Watch: Is Ray-J Releasing Another Song About Kim Kardashian? Wednesday Best: Fredrik Eklund likes to "Kick, Streeeetcchhhhhh, and Kick!" OK! News: Ryan Serhant Dishes on MLDNY Wednesday Worst: In a cruel twist on human biology, Ryan Serhant breaks the hearts of bald men everywhere by revealing that he is actually growing hair, instead of losing it. OK! News: Meet Luis D. Ortiz Thursday Best: JESSICA FREAKING WALTER WAS THE FREAKING VOICE OF THE FREAKING MOTHER DINOSAUR ON DINOSAURS and now we're dead. OK! News: The World Might Combust When Arrested Development Premieres This Weekend Thursday Worst: While there was a fair amount of discussion surrounding Jon Hamm's junk, there just wasn't enough. Photos: 11 Celebs We Want to See Guest Star on Arrested Development What were your best and wost moments of the week? Share in the comments below or tweet us @OKMagazine. Photo credit:  Bravo