nanny Miley Cyrus sunglasses puppy singer hannah montana Miley Cyrus emerged from her Toluca Lake home this afternoon with her adorable pup to flash photogs a smile, but she wasn't revealing her romantic V-day plans with her new man, So Undercover co-star Josh Bowman.

Miley was spotted canoodling with the hot Brit (who also dated Amy Winehouse) over the weekend in Los Angeles.

Since breaking up with her last boyfriend, The Last Song co-star Liam Hemsworth, Miley's also been seen getting cozy with with Nickelodeon star, Avan Jogia.

In face, at one of her 18th birthday parties in November, Cyrus was even spotted getting "hot and heavy" inside the club with Jogia.

But that romance seems to have been short-lived. So is Miley just a single 18-year-old playing the field or is her latest co-star her latest beau as well?