Jessie J brings out both her elegant and hip sides as she attends and performs at the Gucci 50th anniversary benefit dinner in Tokyo, Japan. Invited by the fashion line's creative director, Frida Giannini, the songstress has participated in the event that aims to raise funds for children under sieged by the big tsunami in 2011.

In the first part of the gala, the Bang bang singer appeared in a classic, floor-length, haltered black gown with a silver hoop neckline exposing her toned arms and athletic shoulders. The dress' elegant contour also brings out her subtle curves in the pictures on Daily Mail.

While wearing the elegant dress, the Domino singer likened her self to her mom saying, 'I love my Mum. I miss my Mum. I look like my Mum #guccishow #tokyo'.

While at the event, the Price Tag hitmaker shared her innermost thoughts about the event saying, "Tonight I was invited to Tokyo to perform not just for Gucci's 50th Anniversary in Tokyo but to celebrate Gucci raising 25 million Yen for Unesco to help the children affected by the tsunami. I was in tears in the sound check listening to a choir of the children sing who were directly affected by the tsunami. Inspired and so grateful to be apart of tonight's event. Thank you Frida for inviting me," the artist wrote to her followers.

After her elegant photo opt with Gucci's creative director, Jessie J performed on stage wearing an above-the-knee black dress with metallic designs while she performs an acoustic song number.  She matches it with closed Mary Jane-hells. The songstress completed the wardrobe by wearing smoky eyes and barely-there caramel-colored lipstick

In the pictures, she is seen in her usual energetic self in high spirits as she builds rapport to the guitarist on stage.

Meanwhile, rumors have been spreading since last week that Jessie J is being eyed for being chosen as one of the X-Factor judge. However, the songstress turned the offers down because of bullying concerns.