Khloe Kardashian lets off some steam as she giggles with sister Kendall on lunch outing

She’s always known to have a smile on her face but hasn’t been sporting one lately after a few rough months.But during an afternoon outing with little sister Kendall Jenner, 20, Khloe Kardashian was beaming once more.The 31-year-old reality star spent the day with her supermodel sister as the ladies made their way around Beverly Hills on Sunday.