From The TimeSplitters Wiki

Venus Starr is a cowgirl that appears in both TimeSplitters 2 and TimeSplitters Future Perfect. In Timesplitters 2, you have to save her from a burning farm by shooting some barrels with water above the fire. In Timesplitters Future Perfect, she is only seen in an arcade challenge where she has alligned herself with Jared Slim. She can be unlocked for Arcade in both games. Another attribute is an abnormally large cleavage.