Hilarie Ros Burton (born July 1, 1982), also known as Hilarie Burton Morgan, is an American actress. A former host of MTV's Total Request Live, she portrayed Peyton Sawyer on The WB/The CW drama One Tree Hill for six seasons (2003–2009). Post One Tree Hill, Burton starred in Our Very Own, Solstice, and The List. She has also had supporting or recurring roles in television series, including her role as Sara Ellis on White Collar (2010–2013), Dr. Lauren Boswell on the ABC medical drama Grey's Anatomy (2013), Molly Dawes on the ABC drama series Forever (2014), and Karen Palmer on the Fox television series Lethal Weapon (2016). Burton was a co-host on the Drama Queens podcast along with her former One Tree Hill co-stars Sophia Bush and Bethany Joy Lenz until the summer of 2024.