Miley Cyrus celebrated her boyfriend Liam's birthday
last weekend by licking a birthday cake that would make most men feel
... just plain inadequate.
The massive phallic confection was
rolled out Saturday night at Club Icon in Downtown L.A. -- and
19-year-old Miley quickly jumped at the photo op ... posing alongside
the ... well, just click to see for yourself.
Liam probably wasn't into blowing out the candles so we're guessing Miley did the job for him.
Some party goers tell us ... 19-year-old Miley was drinking alcohol and partying all night.
