Rihanna In Sexy See-through Top

She's only been back in the public eye for a few weeks since her alleged attack by on/off boyfriend Chris Brown.But it appears Rihanna is throwing herself back into her social life with aplomb as she enjoyed another night out partying in Hollywood last night.Clearly enjoying the fact she can now go clubbing legally in the U.S. after turning 21 in February, Rihanna joined friends at LA hotspot Bar Delux.

The Bajan singer caused a frenzy on Thursday when she arrived at the venue in a sexy see-through lace top and stripy black skirt.She was accompanied by her bodyguard and her blonde female personal assistant.Paparazzi clambered for a shot of the Umbrella singer, who just managed to protect her modesty with a skin-coloured bra.

The young star kept her new tattoo covered up, which emerged on the internet earlier this week.Tattoo artist BangBang posted photographs of the singer showing off her new gun tattoo under her right arm on his website.BangBang explained: 'She has a necklace that I love that I saw about a year ago. I was like, "You should get a little gun tattooed on you."