Hello on this Wednesday, March 26, 2008. I???m Rebecca Field with today's UPI entertainment update. Hollywood couple Angelina Jolie and Brad Pitt could keep it all in the family when voting for the next U.S. president. Researchers from he New England Historic Genealogical Society have reportedly found the two are related to the Democratic presidential hopefuls. Research shows Jolie and Hillary Clinton are ninth cousins twice removed, and Pitt and Barack Obama are ninth cousins. There's no word on who the pair actually plan on voting for. Jamie Lynn Spears is reportedly flaunting a shiny new engagement ring. Sources tell People magazine the 16 year old Zoey 101 star has been showing friends and family the ring she got from 18 year old fiance Casey Aldrige. The two are expecting a baby this summer. There's no word on when the teenage couple will tie the knot. Meanwhile her big sister Britney is proving to be a big star on primetime TV. The singer's appearance on Monday night's CBS sitcom How I Met Your Mother boosted the show's ratings. More than 10 million people reportedly tuned into see the pop star in action...making it the fourth most watched show of the night. Dancing With the Stars contestant Priscilla Presley says she was once a victim of a con artist doctor. Her rep says she was taken advantage of by an unqualified plastic surgeon several years ago. The case has apparently been dealt with and the man is now in prison. The LA times says the doctor was found guilty of injecting his patience with industrial silicone which he promised would take away wrinkles. Daily Show host Jon Stewart was in Washington DC last night to receive a special honor. The comedian was presented the Merit Award from the United Service Organization. Stewart got the award for his support for U.S. servicemen and women. He's reportedly spent time visiting wounded soldiers at military hospitals in the DC area. That's all for now. Tune in tomorrow for another UPI update. Thanks ...