Sienna Miller1

At the beginning of the year, her affair with Balthazar Getty went public, and now Sienna Miller admits she has regrets.

The “Alfie” star recently told British GQ, “The situation I got into was not ideal, but it happened and if I could go back and be more responsible, I would."

She confesses that the relationship "probably looked awful," adding "I probably seem like not a particularly nice person, not a girl’s girl."

A positive side to the whole thing? Miller believes she’s grown up a lot since then and she’s ok being alone. She tells, “I haven’t been living with anyone or been in a proper relationship, and it’s been really great."