Rochelle Wiseman from girl group The Saturdays has shared a picture of her new tattoo with followers on Instagram.

The 'All Fired Up' songstress took to the photo sharing and social networking site earlier today (April 25) and uploaded an image of her wrist that has been inked with the initials 'RM' in a decorative script.

She accompanied the post with the simple explanation: "My new tattoo <3"

Although Wiseman hasn't confirmed the meaning behind the design, it appears to celebrate her engagement to JLS heartthrob Marvin Humes.

The stunning singer also recently shared her appreciation for Cheryl Cole's brand new single, 'Call My Name', and wrote on Twitter: "Just been in my car caught @CherylCole new track on the radio, ohhh what a big tune! Stuck in my head :)"