For someone who doesn’t want to publicly reveal her baby boy’s name, Adele sure is dropping a lot of hints!While picking up the Grammy for Best Solo Pop Performance on Sunday, the "Set Fire to the Rain” singer – who gave birth to a son in October – flashed a new tattoo: a script "A” behind her right ear, which was only noticeable because her strawberry blond locks were styled in an updo.While the British songstress said in January that she’s "not ready” to share the name of the child she welcomed with her entrepreneur beau Simon Konecki because it’s "too personal and intimate,” the latest clue gives more credence to reports that her wee one is named Angelo.The singer, who has been staying in Los Angeles during awards season, initially seemed to give away her secret during a shopping spree at a baby boutique last month. Dressed all in black – her trademark look – she was wearing an interesting accessory: a shiny gold nameplate necklace that spelled out "Angelo.”Agencies