[Photos via Getty] It seems like yesterday that Lindsay Lohan became a legal drinker, but this weekend, she lavishly celebrated her 23rd birthday and success of her tanning mist, Sevin Nyne, at MGM Grand’s Wet Republic in Vegas on Saturday afternoon. Arriving on the blue carpet in a vivacious red bikini peeping through an over sized frayed black chemise, Lohan was accompanied by her younger brother, Michael Lohan Jr. and noted celebutante, Brittney Gastineau . Lohan and company took full advantage of the secluded VIP bungalows, sparingly appearing for the paparazzi’s flashing lights or fans delights…
