She is the southern belle renowned for her sunny disposition.

And Reese Witherspoon gave her fellow worshiper a reason to be happy after she showcased her legs in a pretty seasonal prom dresses as she attended Easter mass in Los Angeles on Sunday.

The Legally Blonde star was in high spirits as she mingled with her fellow parishioners following the service in the trendy Santa Monica area.

The 40-year-old was looking great for her age in the tasteful yellow Draper James number, with the above-the-knee hemline showcasing her taut calves.

She rounded off her look with a matching handbag, white stilettos and a pair of trendy thick-rimmed sunglasses.

But it was far from the only visually stimulating ensemble the Walk The Line favourite wore on the festival.

For the mother-of-three Reese went all out in a cute chick themed dress, as she posed with a basket of coloured eggs as she geared up for an Easter egg hunt.

In the caption to her adorable Instagram photo she said: 'I hope your Easter is full of fun and memory-making!'

Of course, while she appears perfect, even someone as angelic as Reese has veered off the path of goodness in the past.

Indeed she made headlines worldwide back in 2013, when she ended up being arrested for disorderly conduct after her husband was stopped on suspicion of druink driving.

According to the Georgia Police incident report, the mother-of-three said at the time: 'Do you know my name? You’re about to find out who I am…you’re about to be on national news.'

It certainly earned her some attention and the Walk The Line star late conceded she 'had one drink too many' and was 'deeply embarrassed' about the whole affair.