Actress Busy Philipps showed off some new blue-hued locks recently against a neutral backdrop, donning a Forever 21 olive trench, dark gray mini dress and black ankle boots for a day of pampering. Her sleek blonde tresses with just a hint of blue ombre on the tips look fun and modern (and almost makes me want to color my own hair!) With temporary hair dyes on the market today, it's an easy DIY look to achieve with little commitment or cash. Have you experimented with rainbow hued hair? Read on to snag Busy's exact Forever 21 coat for under $50 (a great fall layering piece), plus more fashion lookalikes to complete her look...