That 70's Show star Lisa Robin Kelly has been arrested on suspicion of driving under the influence after blocking a lane of traffic on a Los Angeles freeway. The actress stopped her car on the Interstate 5 freeway on Saturday night (22Jun13), according to police reports. Officers who approached the vehicle asked the 43 year old to step out so they could conduct a field sobriety test, which Kelly failed, according to TMZ.com. She was then placed under arrest. Her latest legal run-in comes 14 months after she was arrested for domestic abuse in April, 2012. Kelly was also sentenced to 12 months of unsupervised probation in North Carolina after pleading guilty to a DUI in 2010. She played Laurie Forman, the sister of Topher Grace's character, on That 70's Show.