Credit: Bobbi Kristina on Twitter Photo: Bobby Brown and Bobbi Kristina on June 15, 2014

Looks like Bobbi Kristina and her father, Bobby Brown, are putting their past drama behind them. The daughter and ex-husband of late pop star Whitney Houston reunited for Father's Day yesterday (June 15) — as you can see by this sweet Twitter pic.

Bobbi's relationship with her dad has been a roller coaster, by all accounts. In July, for example, Bobby told TMZ that he was not excited that his daughter was engaged to longtime boyfriend Nick Gordon. Not exactly earning any Father of the Bride points there.

Maybe Bobby changed his tune by the time of Bobbi and Nick's secret wedding this January.

Meanwhile, Bobbi has made headlines recently for her audacious claims on Twitter. For one, she says that only she is qualified to play Whitney in a planned biopic of the singer. Here's that message, edited for grammar and clarity:

"[If] anyone should ever play my mother and tell our story, we've talked many times and [the] one and only person she approved of is me. Understand that."

"I hope that answers [everyone's] and anyone's questions about it to me," she continues. "You don't have to like it, but it will be respected. Always and forever."

But don't worry, Whitney fans. Bobbi totally has Whitney's legendary voice… according to Bobbi, anyway:

"Think about it... She had one baby girl, lungs, and a gorgeous, unforgettable voice… Who do you think [is the only one who] has her vocal chords?"

Here's hoping Bobbi will release her version of "I Will Always Love You" soon. Can't wait to hear her span all those octaves!

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!